Charles N.
Charles N. Archie, Granite Springs, NY US
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20090185168 | OPTICAL MEASUREMENT USING FIXED POLARIZER - Optical measurement method and systems employing a fixed polarizer are disclosed. In one embodiment, the method includes providing at least one optical detection system having a fixed polarizer having a first type polarization; providing a first target on a substrate and a second target on the substrate; optically measuring the first target and the second target using the at least one optical detection system with the first target being positioned at a right angle relative to the second target to obtain a first measurement with the first type polarization and a second measurement with a second type-equivalent polarization; and combining the first measurement and the second measurement to obtain the optical measurement. | 07-23-2009 |
20120106824 | Methods and Systems Involving Measuring Complex Dimensions of Silicon Devices - A method for measuring a dimension of a device includes receiving an image of a portion of the device, receiving a first offset value and a second offset value, processing the image to define a least one graph of a line of pixels, the at least one graph including the brightness level of each pixel in a line of pixels, identifying a location of a first peak and a second peak in the graph, defining a first exclusion area boundary, defining a second exclusion area boundary, setting the brightness level of the pixels between the first exclusion area boundary and the second exclusion area boundary to zero, identifying a first portion of the feature of interest and a second portion of the feature of interest, and measuring a distance between the first portion of the feature of interest and the second portion of the feature of interest. | 05-03-2012 |
Charles N. Chiang, Monterey Park, CA US
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20150014321 | Lid of Disposable Beverage Cup - A lid of a disposable beverage cup, which has at least one drinking hole provided for a consumer to drink the beverage stored in the beverage cup, and at least one vent hole provided for maintaining the pressure equivalence between an inner side and an outer side of the beverage cup, includes at least one drinking hole plug arranged for detachably coupling with the drinking hole to seal and close the drinking hole so as to prevent the beverage from leaking out of the beverage cup. | 01-15-2015 |
Charles N. Chung, South El Monte, CA US
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20090145624 | Side-Open Outlet Box Arrangement - An outlet box arrangement having an adjustable capacity for receiving electric outlets includes an outlet box having a side wall, a top wall and bottom wall extending therefrom defining an outlet socket. A top flange and bottom flange extending from the top wall and bottom wall, respectively, on which flange mounting holes are provided for enabling the outlet box to assemble with an outlet box cover for protecting the electric outlets installed in the outlet socket. Further, the outlet box is adapted to assemble with another in an edge-to-edge manner by securing the flange mounting holes of the two outlet boxes with fasteners, thereby expanding the outlet socket to receive additional electric outlets. | 06-11-2009 |
Charles N. Dornfest, Fremont, CA US
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20090017222 | Plasma enhanced bonding for improving adhesion and corrosion resistance of deposited films - Plasma Enhanced Bonding (PEB) during a coating process is used to improve both adhesion and corrosion resistance of the resulting coating. New interfacial compounds may be formed, offering the increased resistance to corrosion, as well as enhanced bonding to the workpiece being coated and any subsequently formed layer, such as diamond-like carbon. In one embodiment, the PEB processing is employed during coating of at least one interior surface of the workpiece, which may be a pipe. In a first step, a thin film is deposited. Then, the film is exposed to a high energy etch-back plasma. This two-step cycle of depositing a film and then providing bombardment of the film may be repeated a number of times. Typically, the deposition step of the cycle is much shorter than the bombardment step. | 01-15-2009 |
Charles N. Eastlake, Daytona Beach, FL US
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20140060995 | HYBRID CLUTCH ASSEMBLY FOR AN AIRCRAFT - A hybrid clutch assembly inserted between an internal combustion engine and the propeller of an aircraft to provide a hybrid-powered aircraft. The hybrid clutch assembly allows a direct current (DC) electric motor to be attached to the hybrid clutch assembly using drive belts. The hybrid clutch assembly allows the internal combustion engine to transmit power to the aircraft's propeller and freely spin the DC motor. The DC motor can transmit power to the aircraft's propeller without turning the internal combustion engine. The hybrid clutch assembly independently allows either the internal combustion engine or the DC motor in parallel to power the aircraft's propeller. The hybrid clutch assembly includes a hybrid clutch, a drive belt housing, a hybrid clutch assembly shaft, and an adapter plate. The hybrid clutch connects to the drive belt housing a hybrid clutch assembly shaft. The adapter plate enables connection of the hybrid clutch to the internal combustion engine propeller flange. The drive belt housing enables connection of the hybrid clutch to the propeller. The DC motor is connected to the drive belt housing drive belts. | 03-06-2014 |
Charles N. Flemmings, Brandywine, MD US
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20150345900 | Missile Launcher System - A missile launcher is provided for ship integration. In particular, the missile launcher affords a simple and safe integration onto a surface, such as a deck of a naval vessel, for example. The missile launcher includes a box launcher to house and launch the missiles and a pedestal to support and orient the box launcher. The box launcher provides protection from the natural environment as well as protection from other threats to the system. The box launcher is designed to enable missiles not normally designed for use in a harsh environment to be used in such an environment. The missile launcher also enables loading of missiles while at sea. The missile launcher can be integrated into naval vessels, land vehicles, fixed locations and other installations, as needed. | 12-03-2015 |
Charles N. Gibson, San Jose, CA US
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20160118814 | Voltage Slew Rate Throttling for Reduction of Anomalous Charging Current - Systems, methods and/or devices are used to reduce anomalous charging current by selectively shunting biasing current away from a control terminal of a controlled device that conducts the charging current during a charging mode. In some embodiments, a power-control circuit includes: (1) a controlled device with a first terminal coupled to a power-supply node, a second terminal to provide a first output voltage, and a control terminal; (2) a current source to provide a biasing current to the control terminal of the controlled device during a charging mode; and (3) a selective current shunt to shunt a portion of the biasing current away from the control terminal of the controlled device in response to a determination that a charging current through the first and second terminals of the controlled device satisfies a threshold during the charging mode. | 04-28-2016 |
Charles N. Gibson, Iii, Tampa, FL US
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20120310827 | SYSTEM, METHOD, AND APPARATUS FOR FUNDS TRANSFER - A computer-based funds transfer system provides funds transfer by making a request of a cash amount from an authorized device, then, responsive to the request, the authorized device transmits the request to a transaction server where the transaction server allocates funds and sends a code back to the authorized device. The authorized device displays the code as a bar code and the bar code is scanned by a terminal/system of a recipient. The terminal/system of the recipient sends the code and the cash amount to the transaction server. The transaction server validates the request and, if approved, sends a confirmation back to the recipient terminal/system and debits the user's account for the cash amount and the transaction server initiates a cash transfer to the recipient. | 12-06-2012 |
Charles N. Hagele, Hillsboro, OR US
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20160098930 | GRAPHICAL USER INTERFACE FOR TRANSPORTATION MANAGEMENT - A user of a mobile device receives, through the mobile device, a request to dispatch a transport vehicle to a destination. In response to the request, the mobile device provides the user with a graphical user interface, which may be used to review information regarding the request and, if required, modify the information based on the fulfillment of the request. If the graphical user interface detects that the request has been fulfilled, the graphical user interface causes the mobile device to display a form specifying information associated with fulfillment of the request and modifiable by the user. Once the user has approved the provided information or has updated this information for accuracy, the graphical user interface causes the mobile device to transmit the completed forms to an aviation management service. | 04-07-2016 |
Charles N. Klettenberg, Maple Grove, MN US
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20080258340 | System and method for manufacturing concrete blocks - A system and method for manufacturing an uncured concrete block using the dry-cast manufacturing process includes a mold box having a pair of side walls, a pair of side plates, an open top side and an open bottom side defining a mold cavity. One or more end liners are disposed within the mold cavity and are selectively shiftable within the mold cavity with hydraulic cylinders between a first position and a second position. The end liners can be provided with a three-dimensional textured face to impart a decorative face to a side surface of the concrete block formed in the mold or can also provide blocks with a tapered face when disposed in the second position while the mold is filled with concrete. Before the block is stripped from the mold, the end liners are returned to the first position, so that the side surfaces are not damaged as the block is released. | 10-23-2008 |
Charles N. Ludvik, Moraga, CA US
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20120080147 | THIN FILM COMPOSITE MEMBRANES AND THEIR METHOD OF PREPARATION AND USE - The present invention is a technique to fabricate thin-film composite perm-selective membranes by a transfer method. The composite membranes are useful in separating liquid, vapor or gaseous mixtures by selective permeation and reduce mass transfer resistance of the support layer. Selectivity and flux are improved by reduction of the mass transfer resistance of the support layer. | 04-05-2012 |
Charles N. Mckinnon, Jr., Newbury Park, CA US
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20090116900 | NON-FRANGIBLE COUPLING ELEMENT WITH EXPLOSIVE LOAD RELEASE - A non-frangible releasable coupling device as described herein includes an explosive element that, when detonated, bends a load carrying element in a manner that releases the coupled components from each other. Before detonation, the load carrying element is under axial compressive stress imparted by the components. Upon detonation, the explosive element causes the load carrying element to bend into a retraction cavity formed in one of the components, thus allowing the components to displace relative to each other. | 05-07-2009 |
Charles N. Moorefield, Akron, OH US
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20090131656 | METHODS OF NANOASSEMBLY OF A FRACTAL POLYMER AND MATERIALS FORMED THEREBY - The invention relates to the formation of synthesized fractal constructs and the methods of chemical self-assembly for the preparation of a non-dendritic, nano-scale, fractal constructs or molecules. More particularly, the invention relates to fractal constructs formed by molecular self-assembly, to create synthetic, nanometer-scale fractal shapes. In an embodiment, a nanoscale Sierpinski hexagonal gasket is formed. This non-dendritic, perfectly self-similar fractal macromolecule is comprised of bisterpyridine building blocks that are bound together by coordination to 36 Ru and 6 Fe ions to form a nearly planar array of increasingly larger hexagons around a hollow center. | 05-21-2009 |
20090171088 | REVERSIBLE SELF-ASSEMBLY OF IMBEDDED METALLOMACROCYCLES WITHIN A MACROMOLECULAR SUPERSTRUCTURE - In accordance with the present invention, there is provided a method for preparing a reversible, self-assembly of an imbedded hexameric metallomacrocycle within a macromolecular superstructure. The method occurs by an intramolecular mechanism in which a macromolecular skeleton possesses multiple ligands capable of reversible assembly-disassembly triggered by the presence of metal ions. | 07-02-2009 |
20100001235 | CONSTRUCTION OF QUANTUM DOTS VIA A REGIOSELECTIVE DENDRITIC FUNTIONALIZED CELLULOSE TEMPLATE - The invention is directed to quantum dot nanoparticles and methods of preparation. Using regioselective dendritic functionalized cellulose, quantum dots may be embedded in the modified cellulosic material. The quantum dot nanoparticles provide use for biotechnology or biomedicinal applications. Photooptical properties and morphology for use in as well as its biocompatibility were investigated. | 01-07-2010 |
20100013382 | METHODS FOR PRODUCING MATERIALS WITH PHOTO AND ELECTROLUMINESCENCE PROPERTIES AND SYSTEMS USING SUCH MATERIALS. - The invention is directed to a method of preparing polymeric metallomacrocycles having measurable photo- and electroluminescence properties and devices using such materials. In an embodiment an O-hexyl-3,5-bis(terpyridine)phenol ligand has been synthesized and transformed into a hexagonal Zn(II)-metallomacrocycle by a facile self-assembly procedure capitalizing on terpyridine-Zn(II)-terpyridine connectivity. The material is usable in an OLED device based on the photo- and electro-luminescence characteristics thereof. | 01-21-2010 |
20100041859 | CONVENIENT SYNTHESIS OF 1 --> 3 C-BRANCHED DENDRONS - In accordance with the present invention, there is provided a method of preparing higher generation 1→3 C-branched polyamide dendrons. The combination of commercially available acryloyl chloride with 1→3 C-branched amines, e.g., di-tert-butyl 4-[2-(tert-butoxycarbonyl)ethyl]-4-aminoheptanedioate, resulted in generally high yields of acryl amides, which upon treatment with other reagents, generated the desired higher generation dendrons. These second and third generation dendrons were fully characterized and compared to the samples prepared from a convergent synthesis. | 02-18-2010 |
20100133471 | DENDRON-TETHERED AND TEMPLATED QUANTUM DOTS ON CARBON NANOTUBES - The present invention provides an example for the construction of stable quantum dots, such as CdS quantum dots, on the surface of carbon nanotubes (CNTs) templated and stabilized, such as by attached 1→3 C-branched amide-based dendrons. The construction and method of preparation is applicable to both single- and multi-walled carbon nanotubes, other types of appropriately modified polymeric and oligomeric materials, along with the use of many other types of dendrons, and other materials capable of forming quantum dots. | 06-03-2010 |
20100286395 | METAL-MEDIATED REVERSIBLE SELF-ASSEMBLY OF CARBON NANOTUBES - There is provided a method and nanocomposite for the reversible assembly of nanotubes, such as oxidized single wall carbon nanotubes, based on metal coordination. The method produces a thermally stable, neutral nanocomposite possessing enhanced mechanical, electrical, physical and chemical properties for example. Disassembly can be provided by treatment with a competing ligand compound. | 11-11-2010 |
20130029448 | METHODS FOR PRODUCING MATERIALS WITH PHOTO- AND ELECTROLUMINESCENCE PROPERTIES AND SYSTEMS USING SUCH MATERIALS - The invention is directed to a method of preparing polymeric metallomacrocycles having measurable photo- and electroluminescence properties and devices using such materials. In an embodiment, an O-hexyl-3,5-bis(terpyridine)phenol ligand has been synthesized and transformed into a hexagonal Zn(II)-metallomacrocycle by a facile self-assembly procedure capitalizing on terpyridine-Zn(II)-terpyridine connectivity. The material is usable in an OLED device based on the photo- and electro-luminescence characteristics thereof. | 01-31-2013 |
20150065712 | METAL-MEDIATED REVERSIBLE SELF-ASSEMBLY OF CARBON NANOTUBES - There is provided a method and nanocomposite for the reversible assembly of nanotubes, such as oxidized single wall carbon nanotubes, based on metal coordination. The method produces a thermally stable, neutral nanocomposite possessing enhanced mechanical, electrical, physical and chemical properties for example. Disassembly can be provided by treatment with a competing ligand compound. | 03-05-2015 |
Charles N. Moorefield, Chagrin Falls, OH US
Patent application number | Description | Published |
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20130066078 | METHODS OF NANOASSEMBLY OF A FRACTAL POLYMER AND MATERIALS FORMED THEREBY - The invention relates to the formation of synthesized fractal constructs and the methods of chemical self-assembly for the preparation of a non-dendritic, nano-scale, fractal constructs or molecules. More particularly, the invention relates to fractal constructs formed by molecular self-assembly, to create synthetic, nanometer-scale fractal shapes. In an embodiment, a nanoscale Sierpinski hexagonal gasket is formed. This non-dendritic, perfectly self-similar fractal macromolecule is comprised of bisterpyridine building blocks that are bound together by coordination to (36) Ru and (6) Fe ions to form a nearly planar array of increasingly larger hexagons around a hollow center. | 03-14-2013 |
Charles N. Pateros, Carlsbad, CA US
Patent application number | Description | Published |
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20080214107 | Upstream Broad Beam Diversity - A satellite communication system is provided according to one embodiment of the invention. The satellite communication system includes a gateway with first and second antennas. The first antenna receives a signal from a first satellite that includes at least a first signal from a first user. The second antenna receives a second signal from a second satellite, that includes at least a second primary signal from a second user and a version of the first signal. The gateway may include circuitry to isolate the first signal from the second signal. The gateway may also include a combiner configured to combine the first signal from the first satellite and the first signal isolated from the second signal. Various other embodiments are disclosed that isolate a secondary signal received from a satellite and combine the secondary signal with the same signal received from other antennas at the gateway. | 09-04-2008 |
20080261522 | Multi-Antenna Satellite System With Wireless Interface To Vehicle - A wireless satellite communication device is provided according to one embodiment of the invention. The wireless satellite communication device may include one or more satellite antennas, one or more local antennas and circuitry. A satellite antenna may be configured to communicate with one or more satellites. The local antenna may be configured to communicate with one or more wireless user devices within the vicinity of the wireless satellite communication device. The local antennas may include a local antenna. The circuitry may be coupled with the satellite antenna and the local antenna and may be configured to receive data from the satellite antenna and transmit the data with the local antenna. The wireless satellite communication device may also include a solar panel configured to provide electrical power to at least the satellite antenna, the local antenna, and the circuitry. | 10-23-2008 |
20090161732 | METHOD AND APPARATUS FOR MULTIPLE ACCESS OVER A COMMUNICATION CHANNEL - A communication technique based on direct sequence spread spectrum signaling employs, for all users sharing an access channel, a single spreading code that has a duration sufficiently longer than the symbol length that the likelihood of confusion between users is minimized if not eliminated. The length of the spreading code is sufficiently long that contention events can occur only when two bursts occur at the receiver within one chip time of one another. | 06-25-2009 |
20100008225 | SYSTEM FOR CHANNEL CONGESTION MANAGEMENT - A system for managing data traffic in a multi-user multiple-simultaneous-access (MUMSA) environment, for example in a code reuse multiple access (CRMA) environment or other physical environment having true random access with more than one transmission present at the same time, the system including a channel load estimator for multiple users, a congestion threshold calculator using the estimate of channel load to calculate threshold on an ongoing basis, a tester at each terminal performing an experiment using that congestion threshold value and a random number generator to determine if a packet is eligible to be transmitted, a traffic controller for transferring downstream virtual channel traffic and a redistributing mechanism for redistributing user terminals to affiliate with the proper downstream virtual channel. | 01-14-2010 |
20110143656 | MULTI-BAND SATELLITE COMMUNICATION FADE MITIGATION - One or more satellites may generate multiple beams. The beams may facilitate communication over multiple communication frequency bands including a relatively high capacity frequency band and a relatively fade-resilient frequency band. The beams may overlap. User terminals and/or gateways in a beam intersection may select from among the multiple communication frequency bands to communication with the satellite(s). Responsive to detection of rain fade, some of the user terminals and/or gateways may be instructed to use the relatively fade-resilient frequency band. The multiple communication frequency bands may be assigned to the user terminals and/or gateways so as to maximize total system capacity. | 06-16-2011 |
20110268158 | FLEXIBLE CAPACITY SATELLITE COMMUNICATIONS SYSTEM WITH FLEXIBLE ALLOCATION BETWEEN FORWARD AND RETURN CAPACITY - Systems and methods for supporting more flexible coverage areas and spatial capacity assignments using satellite communications systems are disclosed. Antenna elements are arranged in one or more phased arrays. The phased arrays may be used to receive uplink communications, transmit downlink communications, or both receive uplink communications and transmit downlink communications. Beam forming networks (BFN's) associated with the one or more phased arrays may be dynamic, allowing for movement of the locations of the receive beams, the transmit beams, or both the receive beams and transmit beams. The beams may then “hop” from location to location according to a predefined or dynamic hopping pattern. In some embodiments, the hopping patterns may be time-varying and may be changed or updated on-the-fly. | 11-03-2011 |
20120250729 | METHOD AND APPARATUS FOR MULTIPLE ACCESS OVER A COMMUNICATION CHANNEL - A communication technique based on direct sequence spread spectrum signaling employs, for all users sharing an access channel, a single spreading code that has a duration sufficiently longer than the symbol length that the likelihood of confusion between users is minimized if not eliminated. The length of the spreading code is sufficiently long that contention events can occur only when two bursts occur at the receiver within one chip time of one another. | 10-04-2012 |
20130070666 | FLEXIBLE CAPACITY SATELLITE COMMUNICATIONS SYSTEM - Systems and methods for supporting more flexible coverage areas and spatial capacity assignments using satellite communications systems are disclosed. A hub-spoke, bent-pipe satellite communications system includes: terminals; gateways; a controller for specifying data for controlling satellite operations in accordance with a frame definition including timeslots for a frame and defining an allocation of capacity between forward and return traffic; and a satellite including: pathways; at least one LNA, an output of which is for coupling to a pathway and to amplify uplink beam signals in accordance with the allocation; and at least one HPA, an input of which is for coupling to the pathway and to amplify downlink beam signals in accordance with the allocation, and wherein the frame definition specifies at least one pathway as a forward pathway for at least one timeslot and as a return pathway for at least one other timeslot in the frame. | 03-21-2013 |
20130148570 | BENT PIPE BEAM SWITCHING FOR VIRTUAL UTILITY GATEWAYS - A method for communicating includes utilizing a satellite comprising receivers, transmitters, transmit switches, and a gateway switch structure. Prior to a time T, each of at least P receivers are used to receive one of at least P signals from P gateway terminals. During one frame, the gateway switch structure is used to switch the at least P signals to the plurality of transmit switches. Each of the at least P signals are switched into fixed location beams. After time T and before a time T | 06-13-2013 |
20140286236 | FLEXIBLE CAPACITY SATELLITE COMMUNICATIONS SYSTEM - Systems and methods for supporting more flexible coverage areas and spatial capacity assignments using satellite communications systems are disclosed. A hub-spoke, bent-pipe satellite communications system includes: terminals; gateways; a controller for specifying data for controlling satellite operations in accordance with a frame definition including timeslots for a frame and defining an allocation of capacity between forward and return traffic; and a satellite including: pathways; at least one LNA, an output of which is for coupling to a pathway and to amplify uplink beam signals in accordance with the allocation; and at least one HPA, an input of which is for coupling to the pathway and to amplify downlink beam signals in accordance with the allocation, and wherein the frame definition specifies at least one pathway as a forward pathway for at least one timeslot and as a return pathway for at least one other timeslot in the frame. | 09-25-2014 |
20140376450 | INCREMENTAL GATEWAY DEPLOYMENT IN A HUB-SPOKE SATELLITE COMMUNICATION SYSTEM USING STATIC SPOT BEAMS - A method for communicating includes providing a hub-spoke satellite comprising receivers, transmitters, transmit switches, and a gateway switch structure. Prior to a time T, each of at least P receivers are used to receive one of at least P signals from P gateway terminals. During one frame, the gateway switch structure is used to switch the at least P signals to the plurality of transmit switches. Each of the at least P signals are switched into fixed location beams. After time T, each of at least Q receivers are used to receive a different one of at least Q signals from Q gateway terminals. During one frame, the gateway switch structure is used to switch the at least Q signals to the plurality of transmit switches. Each of the at least Q signals are switched into fixed location beams. Q and P are non-zero positive integers and Q>P. | 12-25-2014 |
Charles N. Rudick, Chicago, IL US
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20120230957 | COMPOSITIONS AND METHODS FOR TREATMENT OF PAIN - The present invention provides compositions and methods for treatment or prevention of pain resulting from infection, infection related pain, and non-infectious pain as well as treatment or prevention of infections or adverse health consequences associated with infections. | 09-13-2012 |
20150320806 | COMPOSITIONS AND METHODS FOR TREATMENT OF PAIN - The present invention provides compositions and methods for treatment or prevention of pain resulting from infection, infection related pain, and non-infectious pain as well as treatment or prevention of infections or adverse health consequences associated with infections. | 11-12-2015 |
Charles N. Santry, Chestnut Hill, MA US
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20090283607 | Snow making apparatus - A snow making apparatus of the low profile snow gun type or of the tower type having independent and co-extending air and first water conduits supported above ground. Air and first water discharge nozzles are connected to the upper ends respectively of these conduits for producing a plume of atomized water from external interacting air and water discharge under pressure from the air and water discharge nozzles to produce snow in sub-freezing ambient conditions. A second water conduit co-extends with the air and first water conduits and a second water discharge nozzle is connected to the upper end of this second water conduit in the head of the snow gun or tower for discharge of additional water under pressure to ambient atmosphere through this second water discharge nozzle. An air valve is also provided in the head of the snow gun or snow tower and is connected to the second water conduit and the air conduit whereby the air valve disconnects the supply of air under pressure from the air conduit to the air discharge nozzle or nozzles when the air valve is subjected to water under pressure from this second water conduit. | 11-19-2009 |
20110240756 | Hydrant for snow making apparatus - The present invention discloses a hydrant for selectively supplying water and air under pressure to a snow making apparatus having multiple water nozzles with corresponding water supply conduits and at least one air nozzle with a corresponding air supply conduit. The water hydrant includes a hydrant housing having a water inlet and an air inlet for respectively supplying water and air under pressure to respective water and air chambers within the housing from respective water and air sources. A valve operating shaft is mounted for axial rotation in the housing and spaced water and air valve seats are respectively mounted in the water and air chambers. Water and air valve actuators are secured to this shaft for axial rotation therewith and these actuators respectively rotatably engage the water and air valve seats for selectively valving multiple water ports in the water valve seat on and off while simultaneously valving at least one air port in the air valve seat on and off for selective supply of water and air under pressure to respective of the supply conduits feeding the snow making apparatus. | 10-06-2011 |
20160102447 | FREEZE-PROOF WATER HYDRANT SYSTEM - An apparatus and method for preventing freeze-up in water hydrant couplings provided in a water supply conduit conveying a continuous flow of water to the respective hydrant couplings, wherein a portion of the water flowing in the supply conduit is diverted into each coupling and around the diverter disposed within the coupling and then back into the conduit thereby preventing freeze-up within the coupling when the water hydrant mounted on the coupling is turned off. | 04-14-2016 |
Charles N. Van Nutt, Martinville, VA US
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20130105069 | Low Emissivity and EMI Shielding Films | 05-02-2013 |
Charles N. Van Nutt, Martinsville, VA US
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20110308693 | Low Emissivity and EMI Shielding Window Films - A low emissivity and EMI shielding transparent composite film typically for use in association with window glazing and comprising a transparent film substrate having on one side thereof an underlayer of abrasion resistant hardcoat material with at least one infrared reflective layer covering the underlayer, typically a metallic layer which may be encased in metal oxide layers, which is then covered with a thin external protective top coat of a cured fluorinated resin. | 12-22-2011 |
Charles N. Vanvalkenburgh, Huntsville, AL US
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20120181776 | WIDTH ADJUSTER FOR MOTORCYCLE STAND - The leverage device is intended to be installed on motorcycle stands that currently use a hex head machine screw for width adjustment. It consists of a) a female hex portion to mate with the hex head of the machine screw, b) a lever portion to be actuated by the user and c) a flat bottom to keep it captive to the machine screw. The device allows the user to loosen the screw slightly for width adjustment then re-tighten it without the use of tools. The low profile device is installed on the motorcycle stand to become a permanent part of the stand, unlike a wrench that is separate. | 07-19-2012 |
20130200316 | Dual Purpose Front Motorcycle Stand - The motorcycle stand is capable of lifting the front of a motorcycle from either below the front axle or from the hollow steering stem of the motorcycle with no reconfiguration. The modular design also allows components to be removed or omitted to make it capable of lifting from one location or the other with less weight and a lower purchase cost. It's unique and innovative pivot axis uses the outside diameter of two co-linear tubes to lift from the steering stem. The inside diameter of the same tubes serve as pivots for swivel components that lift from below the front axle. A unique method of index-able, height adjustability allow the user to tailor to his/her preference for leverage or to adapt to a specific motorcycle. | 08-08-2013 |