Allgood
Charles Clinton Allgood, Elkton, MD US
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20140331697 | REFRIGERANT MIXTURES COMPRISING TETRAFLUOROPROPENE, DIFLUOROMETHANE, PENTAFLUOROETHANE, AND TETRAFLUOROETHANE, AND USES THEREOF - A non-flammable refrigerant mixture is disclosed. The non-flammable refrigerant mixture may include from 20 weight percent to 25.5 weight percent HFO-1234yf, (b) from 20 weight percent to 24.5 weight percent HFC-32, (c) from 24.5 weight percent to 30 weight percent HFC-125, (d) from 25.5 weight percent to 30 weight percent HFC-134a, and optionally (e) from about 0.0001 weight percent to 10 weight percent trans-HFO-1234ze. These refrigerant mixtures are useful as components in compositions also containing non-refrigerant components (e.g., lubricants), in processes to produce cooling, in methods for replacing refrigerants R-404A, R-507, R-407A, R-407C, R-407F and/or R-22, and in refrigeration apparatuses. | 11-13-2014 |
Christopher Lee Allgood, Clemmons, NC US
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20140273566 | CONNECTOR ASSEMBLY WITH RECEPTACLE CARRIERS - A connector assembly which has a housing and a cover. The housing has a connector mating face and a cover mating face. The cover is removably attached to the housing. The cover has a wire receiving cavity with an opening at the end of the cavity. One or more receptacle carrier receiving cavities extend through respective openings on either side of the housing, thereby allowing one or more receptacle carriers to be inserted into the respective receptacle receiving cavities through the respective openings on either side of the housing. The cover can be positioned on the housing in different orientations. | 09-18-2014 |
Daniel C. Allgood, Walker, LA US
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20090320446 | Performance improvements for pulse detonation engines - A device and method for improving the performance of a pulse detonation engine. The device includes at least one of an exhaust structure and an ejector. The exhaust structure can be configured as a straight, converging or diverging nozzle device, and connected to the engine to control the flow of a primary fluid produced during a detonation reaction. The ejector is fluidly coupled to the engine, using the movement of the primary fluid to promote entrainment of a secondary fluid that can be mixed with the primary fluid. The secondary fluid can be used to increase the mass flow of the primary fluid to increase thrust, as well as be used to cool engine components. Device positioning, sizing, shaping and integration with other engine operating parameters, such as fill fraction, choice of fuel and equivalence ratio, can be used to improve engine performance. In addition to thrust augmentation and enhanced cooling, the disclosed device can be used for engine noise reduction. | 12-31-2009 |
Fred A. Allgood, Fort Worth, TX US
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20100292671 | In Vivo Payload Delivery Apparatus and Method - The disclosed invention provides apparatus and methods for delivering a payload to a target location inside the body. A finger board is retained on the finger of a user, having a proximal end and a distal end. A payload holder is included at the distal end of the finger board for holding a payload during positioning and prior to delivery. An ejector is included for the purpose of ejecting the payload from the payload holder when actuated by a user. | 11-18-2010 |
Glenn O. Allgood, Powell, TN US
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20120205449 | INVISIBLE-FLUORESCENT IDENTIFICATION TAGS FOR MATERIALS - A taggant composition including a taggant material that is invisible in light of the visible spectrum and fluoresces under a non-visible excitation energy, a binder, and a solvent in which the taggant material and the binder are dissolved. The taggant composition can be printed or otherwise applied to a material such as fabric to provide a detectable and identifiable indicium. A method and apparatus for detecting and decoding the taggant indicium are also provided. | 08-16-2012 |
Marvin Dee Allgood, Gambrills, MD US
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20140210455 | VOLTAGE TAP DEVICE - A voltage tap device is provided. The voltage tap device includes a housing. A tap needle may be protruding from the housing. A fuse is electrically connected to the tap needle. The housing may further include an input that is configured to receive a meter wire. The input is electrically connected with the fuse. Therefore, a user may attach the housing to an insulated conductor, pierce the insulation with the needle so the needle is in contact with the conductor, attach a meter wire to the input and determine the voltage level of the insulated conductor. | 07-31-2014 |
Philip A. Allgood, Atlanta, GA US
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20100224102 | Integrated Foam Vehicle Tray Table Assembly - In one embodiment, a system and method for the production for a vehicle tray table employing foam in place sandwich structure, whereas the encapsulated foam is employed as a labor, cost and weight saving material to bond and affix the tray table assembly components. | 09-09-2010 |
Richard Allgood, Lawrenceville, GA US
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20150047282 | Flooring and Underlayment including Extruded Sheet Material with Expanded Microspheres - A flooring for covering a floor substrate includes a hybrid underlayment and a plurality of interlocking synthetic tiles. The hybrid underlayment is coupled to the floor substrate with a first adhesive layer. The hybrid underlayment includes an extruded thermoplastic sheet having a plurality of gas-filled expanded thermoplastic microspheres distributed throughout the thermoplastic sheet. Each of the plurality of interlocking synthetic tiles is coupled to the hybrid underlayment with a second adhesive layer. | 02-19-2015 |