Patents by Inventor David McDowell
David McDowell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11659670Abstract: The present application describes apparatuses, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. In one aspect, the present application describes a chassis for housing electronic componentry. The chassis includes a frame with a top plate and a bottom plate, an interface panel located on the chassis frame; a back panel located on the chassis frame opposite the interface panel, and a protective protrusion located at a corner of the chassis frame extending beyond the top plate and the bottom plate.Type: GrantFiled: April 30, 2021Date of Patent: May 23, 2023Assignee: CACI, Inc.—FederalInventor: David McDowell
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Publication number: 20210378114Abstract: The present application describes apparatuses, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. In one aspect, the present application describes a chassis for housing electronic componentry. The chassis includes a frame with a top plate and a bottom plate, an interface panel located on the chassis frame; a back panel located on the chassis frame opposite the interface panel, and a protective protrusion located at a corner of the chassis frame extending beyond the top plate and the bottom plate.Type: ApplicationFiled: April 30, 2021Publication date: December 2, 2021Inventor: David McDowell
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Patent number: 11006536Abstract: The housing relates to apparatus, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. An embodiment can be the housing for a C-sUAS that can be deployed to detect, identify, locate and defeat hostile sUASs and locate the sUAS operators and that can be ruggedized and efficiently deployed for use in various power- and space-constrained mobile platforms and at fixed locations. An embodiment can be housing for a C-sUAS that operates under severe environmental conditions.Type: GrantFiled: March 31, 2020Date of Patent: May 11, 2021Assignee: CACI, Inc.—FederalInventor: David McDowell
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Publication number: 20200367375Abstract: The housing relates to apparatus, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. An embodiment can be the housing for a C-sUAS that can be deployed to detect, identify, locate and defeat hostile sUASs and locate the sUAS operators and that can be ruggedized and efficiently deployed for use in various power- and space-constrained mobile platforms and at fixed locations. An embodiment can be housing for a C-sUAS that operates under severe environmental conditions.Type: ApplicationFiled: March 31, 2020Publication date: November 19, 2020Inventor: David McDowell
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Patent number: 10653022Abstract: The housing relates to apparatus, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. An embodiment can be the housing for a C-sUAS that can be deployed to detect, identify, locate and defeat hostile sUASs and locate the sUAS operators and that can be ruggedized and efficiently deployed for use in various power- and space-constrained mobile platforms and at fixed locations. An embodiment can be housing for a C-sUAS that operates under severe environmental conditions.Type: GrantFiled: July 10, 2019Date of Patent: May 12, 2020Assignee: CACI, Inc.-FederalInventor: David McDowell
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Publication number: 20200084900Abstract: The housing relates to apparatus, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. An embodiment can be the housing for a C-sUAS that can be deployed to detect, identify, locate and defeat hostile sUASs and locate the sUAS operators and that can be ruggedized and efficiently deployed for use in various power- and space-constrained mobile platforms and at fixed locations. An embodiment can be housing for a C-sUAS that operates under severe environmental conditions.Type: ApplicationFiled: July 10, 2019Publication date: March 12, 2020Inventor: David McDowell
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Publication number: 20080072395Abstract: A portable extraction surface cleaner has a base housing, an upright handle pivotally mounted to the base housing, a liquid dispensing system including a cleaning fluid supply tank for holding a supply of cleaning liquid and removably mounted in a well in the base housing, a liquid recovery system that includes a recovery tank, a suction nozzle, a working air conduit extending between the recovery chamber and the suction nozzle and a vacuum source to draw soiled liquid from the suction nozzle into the recovery tank. The vacuum source is mounted in an enclosed chamber juxtaposed to the well. A detergent supply tank is removably mounted in a second well in the base.Type: ApplicationFiled: October 31, 2007Publication date: March 27, 2008Applicant: BISSELL HOMECARE, INC.Inventor: David McDowell
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Publication number: 20070266683Abstract: A cyclone separator assembly comprises a cyclone separator that removes large particles of dirt from a working airstream as it flows through the cyclone separator, and the separated large particles of dirt are deposited into a dirt cup. The cyclone separator assembly further includes a fine particle separation member comprising a plurality of apertures for separating fine particles of dirt from air in the cyclone separator or the dirt cup. The fine particle separation member can be formed in a wall of the cyclone separator, a sidewall of the dirt cup, or in the outlet of the cyclone separator assembly. The cyclone separator assembly can further include a guide plate for creating a direction change in the path of the working airstream to aid in the separation of fine particles of dirt from air passing through the outlet.Type: ApplicationFiled: August 2, 2007Publication date: November 22, 2007Applicant: BISSELL HOMECARE, INC.Inventor: David McDowell
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Publication number: 20070069074Abstract: In one aspect, the invention is a canopy system, and in particular a canopy system to be deployed about and above a building site or the like, in order to provided weather proofing thereto. The canopy system includes a base of telescopic supports and a canopy support by and above the supports. The canopy is remotely extendable and retractable.Type: ApplicationFiled: September 12, 2006Publication date: March 29, 2007Inventor: David McDowell
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Publication number: 20060183522Abstract: A system and methods are provided in which a certain level of the chance aspect of a game or other application is removed and a certain level of a skill aspect is added. This may be accomplished by using an indicator to establish a predetermined number of move numbers for one or more players in the game. For example, the indicator may be used to determine a first group of move numbers for a first player and a second group of move numbers for a second player. The players use the pre-established move numbers to advance according to the rules of the game. Depending on the particular embodiment, the move numbers within a group may be sequenced or non-sequenced. Move numbers may be replaced at each player's turn or when all or a subset of the move numbers of a group are used. Move numbers may be established by any type of indicator such as dice, dominos, or a random number generator. In some embodiments, move numbers may be traded in.Type: ApplicationFiled: April 3, 2006Publication date: August 17, 2006Inventors: Fergus Leen, Sam Lawrence, David McNally, Clive Hetherington, David McDowell, Kevin O'Neal
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Publication number: 20060116198Abstract: In a particular embodiment of the present invention, a system for establishing a wager associated with a game comprises a processor that receives information about a wager offer, wherein the wager offer is associated with an online game. The processor also receives information about a wager acceptance. The wager offer and the wager acceptance combine to form a wager, wherein the wager is associated with at least one wager parameter. The system further comprises a memory communicatively coupled to the processor and that stores information associated with the at least one wager parameter.Type: ApplicationFiled: January 18, 2006Publication date: June 1, 2006Inventors: Fergus Leen, Sam Lawrence, David McNally, Clive Hetherington, David McDowell, Kevin O'Neal
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Publication number: 20060116200Abstract: In a particular embodiment of the invention, a system for establishing a wager associated with a game comprises a processor that receives information about a wager offer, wherein the wager offer is associated with an online game. The processor also receives information about a wager acceptance. The wager offer and the wager acceptance combine to form a wager, wherein the wager is associated with at least one wager parameter. The system further comprises a memory communicatively coupled to the processor and that stores information associated with the at least one wager parameter.Type: ApplicationFiled: January 18, 2006Publication date: June 1, 2006Inventors: Fergus Leen, Sam Lawrence, David McNally, Clive Hetherington, David McDowell, Kevin O'Neal
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Publication number: 20060116199Abstract: In a particular embodiment of the present invention, a system for establishing a wager associated with a game comprises one or more web servers that provide access to an online game for a plurality of users. The system further comprises one or more processors that receive information about a wager offer, wherein the wager offer is associated with the online game. The one or more processors also receive information about a wager acceptance. The wager offer and the wager acceptance combine to form a wager, wherein the wager is associated with at least one wager parameter. The system further comprises a memory communicatively coupled to the one or more processors and that stores information associated with the at least one wager parameter.Type: ApplicationFiled: January 18, 2006Publication date: June 1, 2006Inventors: Fergus Leen, Sam Lawrence, David McNally, Clive Hetherington, David McDowell, Kevin O'Neal
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Publication number: 20060042039Abstract: A cyclone separator assembly comprises a cyclone separator that removes large particles of dirt from a working airstream as it flows through the cyclone separator, and the separated large particles of dirt are deposited into a dirt cup. The cyclone separator assembly further includes a fine particle separation member comprising a plurality of apertures for separating fine particles of dirt from air in the cyclone separator or the dirt cup.Type: ApplicationFiled: August 31, 2005Publication date: March 2, 2006Applicant: BISSELL HOMECARE, INC.Inventors: David McDowell, George Moyher, Charles Reed, Timothy Parker
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Publication number: 20050125940Abstract: The invention relates to dirt separator module comprising a dirt-separation housing having an inlet and an outlet opening and defining a cyclonic airflow separator, and a suction source fluidly connected with the dirt-separation housing. A separator plate and a cylindrical wall of the dirt-separation housing form a toroidal cyclonic airflow chamber in the dirt-separator for aiding in the separation of dirt from a suction airstream developed by the suction source. The separator plate has an outer diameter smaller than the inner diameter of the cylindrical wall of the dirt-separation housing, creating a gap between the outer edge of the separator plate and the inner wall of the dirt tank. A further embodiment includes dual cyclonic separators fluidly connected through a filter assembly. A further embodiment includes a cyclonic separator in the form of a tangential helical ramp.Type: ApplicationFiled: November 24, 2004Publication date: June 16, 2005Applicant: BISSELL HOMECARE, INC.Inventor: David McDowell
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Publication number: 20050125939Abstract: The invention relates to dirt separator module comprising a dirt-separation housing having an inlet and an outlet opening and defining a cyclonic airflow separator, and a suction source fluidly connected with the dirt-separation housing. A separator plate and a cylindrical wall of the dirt-separation housing form a toroidal cyclonic airflow chamber in the dirt-separator for aiding in the separation of dirt from a suction airstream developed by the suction source. The separator plate has an outer diameter smaller than the inner diameter of the cylindrical wall of the dirt-separation housing, creating a gap between the outer edge of the separator plate and the inner wall of the dirt tank. A further embodiment includes dual cyclonic separators fluidly connected through a filter assembly. A further embodiment includes a cyclonic separator in the form of a tangential helical ramp.Type: ApplicationFiled: November 23, 2004Publication date: June 16, 2005Applicant: BISSELL HOMECARE, INC.Inventors: Samuel Hansen, Gary Smith, Eric Metzger, David McDowell
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Publication number: 20050022333Abstract: A portable extraction surface cleaner apparatus wherein a surface to be cleaned is heated to an elevated temperature and a cleaning fluid is applied to the surface to be cleaned sequentially or simultaneously. The cleaning fluid is removed from the surface by suction from a vacuum source. Power is applied alternatively or simultaneously to a heating element and to the vacuum source for recovering the deposited cleaning fluid.Type: ApplicationFiled: August 2, 2004Publication date: February 3, 2005Applicant: BISSELL Homecare, Inc.Inventors: David McDowell, Eric Huffman