Jackson, Jr., US
Billy J. Jackson, Jr., Spring, TX US
Patent application number | Description | Published |
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20150059863 | RECONFIGURABLE AND SCALABLE COMPRESSED NATURAL GAS REFILLING STATION - A reconfigurable and scalable fluid distribution system including a compression unit, a storage unit, and a control unit. The compression unit, storage unit and the control unit are in fluid, electronic and electrical communication with one another and are coupled together in a stacked relationship, each in abutting relation to the next. Additional compression, storage and/or control units may be coupled in abutting relationship to an existing stack of coupled units. A method of assembling a reconfigurable and scalable fluid distribution system. A method of dispensing fluid via a reconfigurable and scalable fluid distribution system. A control unit for use in a reconfigurable and scalable fluid distribution system. | 03-05-2015 |
Charles E. Jackson, Jr., Middletown, DE US
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20150325831 | POLYIMIDE WEB SEPARATOR FOR USE IN AN ELECTROCHEMICAL CELL - The present invention is directed to a separator for an electrochemical cell comprising a web, the web comprising fibers of a polyimide and a protective region wherein the protective region impedes electrochemical reduction of the polyimide inside the electrochemical cell. The present invention is further directed to a multi-layer article and electrochemical cell containing the separator. | 11-12-2015 |
Clifford R. Jackson, Jr., Crystal Lake, IL US
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20150330612 | INSULATED ENCLOSURE FOR RECESSED LIGHT FIXTURE - A blank for an enclosure for a recessed light fixture in an attic comprises a sheet of a thermally resistant material subdivided into a plurality of panels by living hinges. The panels are foldable to provide a housing for the recessed light fixture. | 11-19-2015 |
Darrell Jackson, Jr., St. Louis, MO US
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20100087859 | FACET BUTTON ASSEMBLY AND RELATED SURGICAL METHODS - The present invention provides a facet button assembly, including: a superior button coupled to a first member; and an inferior button coupled to a second member; wherein the first member and the second member are disposed through a bore drilled through a superior facet and an inferior facet of a facet joint of a spine of a patient and secured one of together and to the inferior button and the superior button, respectively, thereby tensioning the superior button and the inferior button together and immobilizing the facet joint of the spine of the patient. Optionally, each of the superior button and the inferior button define a bore there through, each bore configured and sized to receive one of the first member and the second member there through. | 04-08-2010 |
David D. Jackson, Jr., Noblesville, IN US
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20140175717 | FLEXIBLE WALL AND COMPRESSION CORE ASSEMBLIES AS WELL AS GAS SPRING ASSEMBLIES AND METHODS INCLUDING SAME - An assembly includes a flexible wall, that can at least partially define a spring chamber for containing pressurized gas. The flexible wall can include at least one mounting bead formed along an end thereof. A compression core can be disposed along the exterior of the flexible wall in abutting engagement with the mounting bead. The compression core can be captured between the mounting bead and a portion of the flexible wall such that inflation of the spring chamber biases the flexible wall, mounting bead and compression core outward and into engagement with an end member to form a gas spring assembly. A suspension system and a method of assembly are also included. | 06-26-2014 |
20140230687 | END MEMBER ASSEMBLIES AS WELL AS GAS SPRING ASSEMBLIES AND METHODS OF MANUFACTURE INCLUDING SAME - An end member assembly dimensioned for securement to an associated flexible spring member of an associated gas spring assembly. The end member assembly can include a base wall and a mounting wall disposed in axially-spaced relation to the base wall. A compliant support structure is disposed between the base and mounting walls. The compliant support structure includes at least one compliant element that includes a compliant element body and one or more reinforcing plies at least partially embedded within the compliant element body. Rigid elements can be disposed between adjacent compliant elements if two or more compliant elements are included. A gas spring assembly and a method of manufacture can include one or more of such end member assemblies. | 08-21-2014 |
20150122145 | END MEMBERS FOR RAIL SPRING ASSEMBLIES AND SUSPENSION SYSTEMS INCLUDING SAME - End members ( | 05-07-2015 |
Elias Bernard Jackson, Jr., Houston, TX US
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20150219610 | Integrated Systems and Methods of Evaluating Cannabis and Cannabinoid Products for Public Safety, Quality Control and Quality Assurance Purposes - Embodiments of the invention include integrated systems and methods of evaluating | 08-06-2015 |
Jim L. Jackson, Jr., Lago Vista, TX US
Patent application number | Description | Published |
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20110017900 | MOUNTING BRACKET FOR A PUMP - A mounting bracket may include a base plate, at least one stationary clip disposed on the base plate, a push releasing plate disposed in spaced apart relation to the at least one stationary clip, and at least one movable clip operatively coupled to and movable with the push releasing plate. The stationary clip or clips and movable clip or clips are disposed and configured to mate with cavities in respective ends of a pump when the push releasing plate is in a non-pivoted position. | 01-27-2011 |
Jimmie L. Jackson, Jr., Lago Vista, TX US
Patent application number | Description | Published |
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20150050161 | AIR OPERATED DIAPHRAGM PUMP - An air operated diaphragm pump is provided featuring a housing, a fluid passageway and an indicator arrangement. The housing is configured with an orifice. The fluid passageway responses to a vacuum force and provides fluid, such as syrup from a bag or container to a beverage dispenser, through the air operated diaphragm pump via the fluid passageway, and is configured with a suction plenum or channel formed by an enclosed space with an inside pressure that is greater than an external pressure of the outside atmosphere when the fluid is being provided through the air operated diaphragm pump via the fluid passageway. The suction plenum or channel is configured to be in fluidic communication with the orifice of the housing. The indicator arrangement is configured in relation to the orifice of the housing to communicate with the suction plenum or channel, and also configured to respond or activate when the vacuum force exceeds a predetermined level and provide a visual indication when the fluid is no longer being provided through the air operated diaphragm pump via the fluid passageway. | 02-19-2015 |
Jimmie Lewis Jackson, Jr., Lago Vista, TX US
Patent application number | Description | Published |
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20090078848 | Pump bracket 90° mounting - A new and unique L-shaped bracket for mounting a pump is provided, featuring a rear bracket member having a rear cavity portion for receiving and supporting one end of the pump; and a bracket support perpendicularly extending from the rear bracket member, having one or more retaining clips for frictionally engaging and coupling to the other end of the pump. | 03-26-2009 |
Joseph W. Jackson, Jr., Wilmington, DE US
Patent application number | Description | Published |
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20150177461 | Explosion proof fusion splicer for optical fibers - An explosion proof optical fiber splicer system includes a gasket sealed arc chamber fed with purging inert gas to exclude ambient air which may be contaminated with explosive hazardous gases or particles. Prepared bare fiber ends are placed within the chamber on a pedestal held by fiber clamps. An arc between electrodes perpendicular to the fiber line is made possible only when adequate inert gas is present as controlled by a control monitor. The control monitor receives information from sensors within the arc chamber regarding oxygen content, inert gas pressure, and flow volume. The explosion proof optical fiber splicer system is compact and can be used in contained narrow spaces without need for disassembly of optical connections. | 06-25-2015 |
Keith Jackson, Jr., Madison, WI US
Patent application number | Description | Published |
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20150025969 | Multisystem Interface for Roaming Self-Checkout - An interface device fits between a point-of-sale terminal and a peripheral element, for example, the UPC scanner, to permit a rapid checkout of groceries or the like by simulating rapid scanning of a stored grocery list accumulated by a consumer in a roaming checkout through the store. The consumer scans items as he or she shops to create the stored grocery list. A promotional system for providing coupons at the point of purchase decision and the novel method of handling items that need to be weighed are also provided. | 01-22-2015 |
Louis R. Jackson, Jr., Tomball, TX US
Patent application number | Description | Published |
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20140297897 | DUAL-MODE TABLET INPUT SYSTEM - Examples of the present invention disclose a dual-mode tablet input system. According to one implementation, the system includes a portable electronic device configured to communicate with a primary computer. When a connection between the primary computer and portable electronic device is established, a mode change controller affiliated with portable electronic device is configured to switch the portable electronic device from a first operating mode to a second operating mode for facilitating user input on the primary computer and associated display. | 10-02-2014 |
20140361995 | COMPUTING DEVICE EXPANSION SYSTEM - Examples of the present disclosure provide a computing device expansion system. According to one implementation, a docking receptacle is coupled to a touch-enabled monitor computing device and is also configured to receive and connect to a portable electronic device. Furthermore, when the portable electronic device is attached to the docking receptacle, a display area of the portable electronic device is cloned on the monitor computing device such that touch input on either the portable electronic device or monitor computing device is replicated on the monitor computing device or portable electronic device. | 12-11-2014 |
Loyd E. Jackson, Jr., Lee'S Summit, MO US
Patent application number | Description | Published |
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20100299800 | HAND WARMER WITH VIEWING WINDOW FOR MEDIA DEVICE - A hand warmer is provided with a viewing window that allows a media device, such as a cell phone, personal digital assistant, music player, or gaming device to be viewed and manipulated by a user while the user holds the media device with one or both hands within the hand warmer. The user is thus able to keep his or her hands and the media device warm and dry and otherwise protected from the elements while operating the media device. | 12-02-2010 |
Nicholas Jackson, Jr., Davisburg, MI US
Patent application number | Description | Published |
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20090191025 | FASTENER - A fastener having a shank with a moveable portion that improves insertion of the fastener into an aperture, as well as improves the retention of the fastener within the aperture and the resistance of the fastener to extraction. | 07-30-2009 |
20100329815 | Trim Panel Retainer Assembly - A retainer assembly comprises a pin including a head and a flange defining a groove therebetween for engaging a first panel. A grommet includes a collar encompassing the pin and flexible arms extending from a hinge point at the collar. The assembly is initially in a shipped position wherein the flexible arms extend along the pin and are maintained in a pocket between ribs of the pin. The pin is inserted through a second panel until the collar engages the second panel. The grommet bends at the hinge points allowing the flexible arms to slide out of the pocket and adjustable engage the pin and the second panel until the second panel is maintained in position by the flexible arms, collar, and flange. Upon removing the assembly from the panels, the grommet adjusts back to the shipped position and the assembly is ready for reuse. | 12-30-2010 |
20140209764 | Wire Management System - A wire management system and, more particularly, a wire management system including a least one wire track unit having mount rotatably positioned on the wire track unit along with an integrally formed tension tang for holding wires in the wire track assembly during use. | 07-31-2014 |
20140263680 | SHAPE MEMORY ALLOY VALVE - A valve apparatus employs a shape memory alloy. In another aspect, a shape memory member acts as a lock or trigger in combination with a separate actuator or spring to move a valve. Still another aspect uses an externally mounted shape memory member to rotate a valve if an unsafe condition causes movement of the member. | 09-18-2014 |
20140290718 | SUPPORT FOR SOLAR ENERGY CAPTURE DEVICE - A support for a solar energy capture device is shown and described. The support for the solar capture device may include at least one base positionable on a structure, at least one rail secured with the base, the rail capable of operatively holding a solar energy capture device. The support for the solar capture device may also include at least one weight member held within with the base, the weight member capable of holding the base on the structure free from fastening the base to the structure. | 10-02-2014 |
20140338167 | LIFT GATE WEDGE ASSEMBLY AND METHOD OF ASSEMBLY - A method of securing a wedge assembly to a vehicle is shown and described. The method may include the following steps: providing the wedge assembly having a striker assembly, a support assembly and a shipping retainer, securing the wedge assembly with a moveable door of the vehicle, engaging the moveable door of the vehicle with a door engaging portion of the vehicle, and adhering the support assembly with the door engaging portion of the vehicle in a predetermined position. The method may further include the following steps: disengaging the moveable door of the vehicle from engagement with the door engaging portion of the vehicle causing the shipping retainer to disengage from the striker assembly, and securing the support assembly with the door engaging of the vehicle. | 11-20-2014 |
20160061332 | SHAPE MEMORY ALLOY VALVE - A valve apparatus employs a shape memory alloy. In another aspect, a shape memory member acts as a lock or trigger in combination with a separate actuator or spring to move a valve. Still another aspect uses an externally mounted shape memory member to rotate a valve if an unsafe condition causes movement of the member. | 03-03-2016 |
20160061344 | FLUID CONTROL VALVE UTILIZING SHAPE MEMORY ALLOY DRIVING SPRING - A fluid control valve having a shape memory alloy spring for moving the valve member between an open position and a closed position is provided. The valve includes a valve assembly cylinder, a valve assembly cap fitted to the cylinder, a fluid inlet and a fluid outlet associated with the cylinder, a first member having a cam follower groove, a second member having a cam operatively associated with the groove, a fluid flow gate associated with one of the members as well as the inlet and the outlet, a return spring associated with one of the members, and the shape memory alloy spring associated with one of the members. The length of the shape memory alloy spring changes in response to changes in temperature. The first member is either a rotating valve or a reciprocating member. The second member is either a reciprocating ring or a rotating valve cylinder. | 03-03-2016 |
20160061345 | SHAPE MEMORY ALLOY VALVE - A valve apparatus employs a shape memory alloy. In another aspect, a shape memory member acts as a lock or trigger in combination with a separate actuator or spring to move a valve. Still another aspect uses an externally mounted shape memory member to rotate a valve if an unsafe condition causes movement of the member. | 03-03-2016 |
Philip C. Jackson, Jr., Troy, MI US
Patent application number | Description | Published |
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20090037352 | System and method for automated determination of solutions to known equations - A system for automated determination of solutions to known equations, including a process orchestrator configured to retrieve at least one known solution from a known solutions datastore, a mathematics preprocessor configured to convert the at least one known solution to at least one machine-usable converted known solution, a genetic algorithm processor configured to generate at least one candidate solution from the at least one machine-usable converted known solution, and a results datastore configured to store a new solution corresponding to the candidate solution. There is also a method including retrieving at least one known solution from a known solutions datastore using a process orchestrator, converting convert the at least one known solution to at least one machine-usable converted known solution, generating at least one candidate solution from the at least one machine-usable converted known solution using a genetic algorithm processor, and storing a new solution corresponding to the candidate solution. | 02-05-2009 |
20130219396 | TRANSACTION PROCESSING SYSTEM AND METHOD - According to one example of the present invention, there is provided a transaction processing system. The transaction processing system comprises a transaction analyzer for determining characteristics of a received transaction, a processing agent selector for selecting, based on the determined characteristics, a processing agent for processing the received transaction, and a dispatcher for dispatching the received transaction and the selected processing agent to a processing resource to cause the transaction to be processed in accordance with the selected processing agent on at least one of the computing devices. | 08-22-2013 |
Philip Chilton Jackson, Jr., Troy, MI US
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20130041708 | COORDINATING CONTENDING RESOURCES - Systems and methods of coordinating contending resources are disclosed. An example of a method includes analyzing information for activities, resources, and usage of the resources for the activities. The method also includes outputting a description of resource utilization by the activities in a time window, the description of resource utilization coordinating contending resources. | 02-14-2013 |
Robert J. Jackson, Jr., New York, NY US
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20160103823 | Machine Learning Extraction of Free-Form Textual Rules and Provisions From Legal Documents - Disclosed herein is a system and method for machine learning extraction of free-form textual rules and provisions from legal documents. The method comprising electronically receiving, by the legal rules extraction engine, a document, processing the document using a first trained model executed by the legal rules extraction engine to classify the document into a document class, processing the document using a second trained model executed by the legal rules extraction engine to extract rules within the document conditional on the document class identified by the first trained model, extracting a plurality of data variables from the document by processing the classified features in the document using a third trained model executed by the legal rules extraction engine, generating by the legal rules extraction engine an output vector based on the plurality of data variables, and displaying the output vector by the legal rules extraction engine at the user interface. | 04-14-2016 |
20160104077 | System and Method for Extracting Table Data from Text Documents Using Machine Learning - Systems and methods for extracting table data from text documents using machine learning are provided. The systems and methods comprise electronically receiving at a computer system a document having one or more tables, each table having one or more whitespace features, processing the document using a first computer model executed by the computer system to classify each row of the one or more tables as a header row or a data row, processing the document using a second computer model executed by the computer system to classify each whitespace feature in each row conditional on classification of each row by the first computer model, the second computer model identifying whether a whitespace feature corresponds to information missing from the one or more tables, and generating an output of the classified whitespace features and storing the output in a digital file. | 04-14-2016 |
Ronald E. Jackson, Jr., West Melbourne, FL US
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20140104114 | WAFER-LEVEL RF TRANSMISSION AND RADIATION DEVICES - Method for constructing a dipole radio frequency antenna includes depositing on a dielectric substrate at least one layer each of a conductive material, a dielectric material, and a sacrificial material. The deposit of conductive material is controlled to form a transmission line, antenna radiating element and associated antenna feed. The transmission line includes a shield formed of one or more walls and a center conductor disposed coaxially within the shield. An antenna feed portion is electrically connected to the center conductor and extends through a feed port on the transmission line to connect with an antenna radiating element. The radiating element has an elongated form which extends a first predetermined length transverse to an axis of the transmission line. The method also includes dissolving at least one layer of the sacrificial material to form a clearance space between the surface of the dielectric substrate and the antenna radiating element. | 04-17-2014 |
Ronald Edward Jackson, Jr., West Melbourne, FL US
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20130233429 | HYDROCARBON FLUID PIPELINE INCLUDING RF HEATING STATION AND RELATED METHODS - A hydrocarbon fluid pipeline may include pipeline segments connected together in end-to-end relation between first and second spaced apart geographic locations and configured to carry hydrocarbon fluid therethrough. The hydrocarbon fluid pipeline may also include a radio frequency (RF) heating station that may include an RF source and an RF heater between adjacent pipeline segments of the plurality thereof. The RF heater may include an inner tubular dielectric coupler between the adjacent pipeline segments, and an electrically conductive outer housing surrounding the inner tubular dielectric coupler and connected to the RF source to heat the hydrocarbon fluid. | 09-12-2013 |
20140014316 | APPARATUS FOR TRANSPORTING AND UPGRADING A HYDROCARBON RESOURCE THROUGH A PIPELINE AND RELATED METHODS - A device for transporting and upgrading a hydrocarbon resource may include a pair of pipeline segments configured to transport the hydrocarbon resource therethrough and a radio frequency (RF) upgrading device. The RF upgrading device may include an RF applicator comprising an inner tubular dielectric coupler between the pair of pipeline segments, and an electrically conductive outer housing surrounding the inner tubular dielectric coupler. The RF upgrading device may also include an RF source coupled to the electrically conductive outer housing and having an operating frequency and power to upgrade the hydrocarbon resource. | 01-16-2014 |
20140014325 | METHOD FOR RECOVERING A HYDROCARBON RESOURCE FROM A SUBTERRANEAN FORMATION INCLUDING ADDITIONAL UPGRADING AT THE WELLHEAD AND RELATED APPARATUS - A method for recovering a hydrocarbon resource from a subterranean formation may include applying radio frequency (RF) power to the hydrocarbon resource in the subterranean formation to upgrade the hydrocarbon resource and producing the upgraded hydrocarbon resource from the subterranean formation to a wellhead. The method may also include, at the wellhead, performing an additional upgrading operation on the upgraded hydrocarbon resource using RF power. The method may further include supplying the upgraded hydrocarbon resource to a pipeline for transportation therethrough. | 01-16-2014 |
20140014494 | RADIO FREQUENCY HYDROCARBON RESOURCE UPGRADING APPARATUS INCLUDING PARALLEL PATHS AND RELATED METHODS - A radio frequency (RF) hydrocarbon resource upgrading device may include a first hydrocarbon resource upgrading path that may include a plurality of first RF power applicator stages coupled in series. Each first RF power stage is configured to apply RF power to upgrade a hydrocarbon resource passing therethrough. The RF hydrocarbon resource upgrading device may also include a second hydrocarbon resource upgrading path that may include at least one second RF power applicator stage coupled in parallel with at least one of the first RF power applicator stages. The second RF power applicator stage is configured to apply RF power to upgrade the hydrocarbon resource passing therethrough. | 01-16-2014 |
20140262222 | RF ANTENNA ASSEMBLY WITH SERIES DIPOLE ANTENNAS AND COUPLING STRUCTURE AND RELATED METHODS - An RF antenna assembly is to be positioned within a wellbore in a subterranean formation for hydrocarbon resource recovery. The RF antenna assembly includes a series of tubular dipole antennas to be positioned within the wellbore, each tubular dipole antenna having a pair of dipole elements, and an RF transmission line extending within the series of tubular dipole antennas. The RF antenna assembly includes a respective coupling structure between each pair of dipole elements and between the series of tubular dipole antennas, each coupling structure including a dielectric tube mechanically coupling adjacent dipole elements, and a tap connector carried by the dielectric tube and electrically coupling the RF transmission line to a corresponding dipole element. | 09-18-2014 |
20150259604 | RADIO FREQUENCY HYDROCARBON RESOURCE UPGRADING APPARATUS INCLUDING PARALLEL PATHS AND RELATED METHODS - A radio frequency (RF) hydrocarbon resource upgrading device may include a first hydrocarbon resource upgrading path that may include a plurality of first RF power applicator stages coupled in series. Each first RF power stage is configured to apply RF power to upgrade a hydrocarbon resource passing therethrough. The RF hydrocarbon resource upgrading device may also include a second hydrocarbon resource upgrading path that may include at least one second RF power applicator stage coupled in parallel with at least one of the first RF power applicator stages. The second RF power applicator stage is configured to apply RF power to upgrade the hydrocarbon resource passing therethrough. | 09-17-2015 |
20160040817 | HYDROCARBON FLUID PIPELINE INCLUDING RF HEATING STATION AND RELATED METHODS - A hydrocarbon fluid pipeline may include pipeline segments connected together in end-to-end relation between first and second spaced apart geographic locations and configured to carry hydrocarbon fluid therethrough. The hydrocarbon fluid pipeline may also include a radio frequency (RF) heating station that may include an RF source and an RF heater between adjacent pipeline segments of the plurality thereof. The RF heater may include an inner tubular dielectric coupler between the adjacent pipeline segments, and an electrically conductive outer housing surrounding the inner tubular dielectric coupler and connected to the RF source to heat the hydrocarbon fluid. | 02-11-2016 |
Sidney Taylor Jackson, Jr., Indianapolis, IN US
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20110296577 | QUICK RELEASE ATTACHMENT AND DETACHMENT SYSTEM - A Quick Release Attachment and Detachment system comprising a protective outer garment including a shirt with an attached loop fastening material, a bib apron without neck straps, and a quick release attachment and detachment device fastened to the garment, wherein the device includes hook fastening material, wherein the device is configured to couple the bib apron to the shirt. | 12-08-2011 |
Thomas Joseph Jackson, Jr., Ringoes, NJ US
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20150014966 | Expedition Carts and Associated Systems and Methods - Exemplary embodiments of an expedition cart are provided. The expedition cart includes a chassis configured and dimensioned to support a load. The expedition cart includes a first gusset plate and a second gusset plate secured to the chassis. The expedition cart further includes a first sleeve mounted to the first gusset plate and a second sleeve mounted to the second gusset plate. The first sleeve can be configured and dimensioned to releasably receive therein at least a portion of a first shaft arm. The second sleeve can be configured and dimensioned to releasably receive therein at least a portion of a second shaft arm. Exemplary expedition cart systems and methods of assembling an expedition cart are also provided. | 01-15-2015 |
Thomas R. Jackson, Jr., Chicago, IL US
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20110045132 | Reduced-Fat Flavor Components - A method is provided for producing reduced-fat components that may be used to make reduced and low-fat processed cheese, natural cheese or other reduced and low-fat food products. The reduced-fat flavor components are produced by extraction of fat from full-fat biogenerated cheese flavor components. Alternatively, natural biogenerated cheese flavor components are produced with reduced amounts of fat. Additionally, reduced-fat cheddar cheese can be derived from 1% milk. | 02-24-2011 |
Walwyn Jackson, Jr., Syracuse, NY US
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20130213114 | Leak Detector - The invention relates to a leak detector comprising a first sensor for detecting a gas component (helium) in a gas taken in. Because the sensor is susceptible to saturation or contamination, a second sensor is provided. The sensor is a thermal conductivity sensor. The thermal conductivity sensor has a lower detection sensitivity, yet, at a high concentration of the gas component, it does not risk being contaminated. The two sensors together allow for a large detection range, from extremely sensitive measurements to instances with high concentrations of the gas components as those which can occur with gross leaks. | 08-22-2013 |
20150362467 | LEAK DETECTOR - The invention relates to a leak detector comprising a first sensor for detecting a gas component (helium) in a gas taken in. Because the sensor is susceptible to saturation or contamination, a second sensor is provided. The sensor is a thermal conductivity sensor. The thermal conductivity sensor has a lower detection sensitivity, yet, at a high concentration of the gas component, it does not risk being contaminated. The two sensors together allow for a large detection range, from extremely sensitive measurements to instances with high concentrations of the gas components as those which can occur with gross leaks. | 12-17-2015 |
William F. Jackson, Jr., Keene, NH US
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20160131865 | SELF-ALIGNING DOUBLET LENS ASSEMBLY - Doublet lenses and doublet lens assemblies, and methods of assembling doublet lenses and assemblies, including a first lens having a convex surface and a concave surface, the concave surface comprising a peripheral portion and a central portion, and a second lens having a convex surface and a concave surface, the concave surface comprising a peripheral portion and a central portion. The peripheral portion of the first lens abuts the peripheral portion of the second lens with an airspace between the central portion of the first lens and the central portion of the second lens. The peripheral portions of the first and second lenses are shaped to fit together in a mating relationship which prevents sliding of the first and second lenses relative to each other in a radial direction after the lenses are brought together. | 05-12-2016 |