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Chrisman, US
Bruce M. Chrisman, Oklahoma City, OK US
| Patent application number | Description | Published |
|---|---|---|
| 20090283081 | AIR INTAKE PORTING FOR A TWO STROKE ENGINE - A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position. | 11-19-2009 |
| 20100288253 | AIR INTAKE PORTING FOR A TWO STROKE ENGINE - A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position. | 11-18-2010 |
| 20110030352 | TWO-STROKE LEAN BURN GAS ENGINE WITH A SILENCER/CATALYTIC CONVERTER - A low emissions 2-stroke natural gas fueled engine includes at least one cylinder with an exhaust port in communication with a silencer/catalytic converter unit. The unit has first and second volumes in communication with each other. The first volume dampens spurious exhaust pressure excursions and removes particulates in the exhaust. The second volume houses an oxidation catalyst for treating exhaust to reduce exhaust emissions. The engine oil has at most 10 ppm zinc content to reduce metal poisons contained in the exhaust prior to contact with the oxidation catalyst. The engine oil preferably has a very low ash content to minimize sulfur combustion components in the exhaust to reduce masking of the oxidation catalyst. The first volume preferably has a pressure relief valve set to relieve at a pressure greater than the maximum normal operating pressure of the engine to avoid excessive pressure excursions of the engine exhaust from damaging the oxidation catalyst. | 02-10-2011 |
| 20110138998 | AIR INTAKE PORTING FOR A TWO STROKE ENGINE - A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position. | 06-16-2011 |
Charles Chrisman, Fairfax, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20100309055 | METHOD AND APPARATUS FOR PASSIVELY LOCATING RADAR EMISSIONS FROM TRANSMITTERS - Systems and methods are presented for passive location of transmitters in which two or more receivers time stamp received signals from target transmitters and the time stamped data for each target signal of interest is isolated to identify a peak power time of arrival for the signal at each transmitter from which differential scan observation values are derived, and for each signal of interest a line of position curve is computed based on the differential scan observation value and corresponding receiver locations, and for each signal of interest an estimated target transmitter location is determined based on an intersection of two corresponding line of position curves. | 12-09-2010 |
Joel Chrisman, Tacoma, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100264143 | SPLASH RESISTANT LIDS, CONTAINER ASSEMBLIES INCLUDING SUCH LIDS AND RELATED METHODS - In some embodiments, a lid may include a valve chamber comprising a hollow chamber, a valve flap and a hinge. The hollow chamber may be defined by one or more sidewalls and have a first opening at a first longitudinal end and a second opening at an opposing, second longitudinal end. The valve flap may be positioned at least proximate to the second longitudinal end and have a shape and size substantially the same as a shape and size of the second opening. The hinge may couple the valve flap to a sidewall of the one or more sidewalls and may be sized and configured to enable the rotation of the valve flap from an open position to a substantially closed position. Container assemblies and methods of forming lids are also disclosed. | 10-21-2010 |
John Chrisman, Valley View, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100039794 | TRAFFIC LED LAMP WITH INTERNAL CIRCUIT BACKUP SYSTEM - In accordance with one aspect of the present exemplary embodiment, an LED lamp is provided. In one embodiment, the LED lamp is made to be mounted in a traffic signal housing that includes other lamps, where the LED lamp can be red, yellow, green or another color and can represent a full ball aspect, an arrow aspect or another aspect. The LED lamp is adapted to be powered by an external power source and includes an input power circuit receiving an input voltage from the external power source. The input power circuit includes a power detection circuit that is adapted to determine a power state of the traffic LED lamp. The LED lamp further includes an LED load and a battery powered driving circuit. The battery power driving circuit drives the LED load if the power state of the LED lamp is in a power failure state. | 02-18-2010 |
John W. Chrisman, Pleasant View, UT US
| Patent application number | Description | Published |
|---|---|---|
| 20080248888 | SCENTED BOWLING BALLS AND METHODS - A bowling ball including a rubber material and at least one fragrance. The rubber material may be substantially nonporous and substantially rigid. Polyurethane may be used as the rubber material. The bowling ball may, optionally, include a pigment. A method by which the bowling ball is formed includes dissolving the fragrance in a polyol, adding a catalyst, introducing the mixture into a mold, and polymerizing the mixture. | 10-09-2008 |
Kenneth Chrisman, Monroe, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20110053751 | Method and machine for producing packaging cushioning - A method for producing packaging cushioning includes successively feeding sheets of a substrate at a first speed to a crumpling mechanism, crumpling the sheets at a second speed to convert the sheets into packaging cushion units, and controlling at least one of the first and second speeds to produce a desired degree of overlap between successive sheets, thereby generating a connected series of the packaging cushion units. | 03-03-2011 |
Lars Chrisman, Lawton, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20090099578 | METHODS AND DEVICES FOR DELIVERING SUTURES IN TISSUE - Methods and devices for driving a suture assembly employing elastically pre-shaped needles for piercing a tissue. The pre-shaped needles are held in a constrained state and can revert to a natural pre-shaped state prior to or during ejection from the device before entry into tissue allowing for the suture to follow a defined path similar to the pre-shaped needle such that removal of the needle allows for subsequent securing of the suture in or around tissue. | 04-16-2009 |
Nathan Chrisman, Rescue, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100146233 | Non-Volatile Memory Device Capable of Initiating Transactions - A non-volatile memory may operate, not in a master/slave arrangement, but in a peer-to-peer arrangement. In some embodiments, the memory may initiate a transaction with a device outside the memory. Thus, the memory may proactively perform tasks conventionally performed by memory controllers and other external devices. | 06-10-2010 |
Nathan C. Chrisman, Rescue, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090080248 | DATA STORAGE AND PROCESSING ALGORITHM FOR PLACEMENT OF MULTI - LEVEL FLASH CELL (MLC) VT - A wireless device that includes a memory device having an engine to execute a voting algorithm to average a memory cell data sensing result over time to provide a charge placement in the memory cell. | 03-26-2009 |
Paul A. Chrisman, Normal, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20100084548 | Parallel ion parking in ion traps - A method of controlling ion parking in an ion trap includes generating a trapping field for trapping cations and anions, and applying a tailored waveform during a period when ion/ion reactions occur to park first generation product ions with m/z values that differ from those of a cation and an anion in selected m/z regions. In particular, the tailored waveform inhibits simultaneously the reactions of ions of disparate m/z ratios. | 04-08-2010 |
Randall C. Chrisman, Southbury, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20100003386 | SYSTEM, METHOD AND COMPOSITIONS FOR DISPENSING A LIQUID BEVERAGE CONCENTRATE - A beverage system for providing a beverage, methods of making the beverage and the resulting beverage are disclosed herein. The system includes a beverage-forming concentrate and an aroma or aroma-providing component separated from the concentrate; wherein the concentrate and aroma are combinable upon reconstitution for providing the beverage. One method includes delivering a fresh beverage taste to an on-premise beverage at a point of dispensation, by delivering at least one aroma or aroma-providing component in an amount sufficient to enhance the organoleptic properties of a beverage separately from a beverage concentrate prior to when the beverage is dispensed, and mixing the aroma or aroma-providing compound with a liquid and the beverage concentrate or with a mixture of a beverage concentrate and a liquid when the beverage is being dispensed. The resulting beverage may be coffee, tea, carbonation, a juice, milk, or a non-dairy creamer-based component; or a combination thereof, while the aroma or aroma-providing component is coffee aroma, tea aroma, chocolate or cocoa aroma, malt, Maillard reaction flavor, or a combination thereof. | 01-07-2010 |