Patents by Inventor David L. Brittingham
David L. Brittingham 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).
-
Publication number: 20220295601Abstract: An aircraft heated floor panel includes a first face sheet, a second face sheet opposite the first face sheet, and core with an electrically conductive core portion. The electrically conductive core portion supports the first face sheet and the second face sheet, and is electrically insulated from the external environment to receive electrical power, resistively generate heat, and communicate heat to the first face sheet.Type: ApplicationFiled: May 24, 2022Publication date: September 15, 2022Inventors: George F. Owens, Kevin Edward Roach, James A. Mullen, Michael John Giamati, Jon Shearer, James Van Twisk, David L. Brittingham, Tommy M. Wilson, JR., Jin Hu, William A. Veronesi, Mark R. Gurvich, Joseph Winesdoerffer, Jason Gesner
-
Patent number: 10640217Abstract: A pneumatic deicer includes a base layer, a forming layer, a first chamber, and a first sensor. The base layer has an inlet, a first side, and a second side. The forming layer is connected to the base layer along at least two seams and has inner side and an outer side with the outer side being distant from the base layer. The first chamber is formed between the base layer and the forming layer and configured to be inflated by air passing into the first chamber through the inlet in the base layer. The first sensor is situated within the first chamber.Type: GrantFiled: July 14, 2017Date of Patent: May 5, 2020Assignee: Goodrich CorporationInventors: Galdemir Cezar Botura, David L. Brittingham, Jin Hu, Andrew Taylor
-
Publication number: 20190016467Abstract: A pneumatic deicer includes a base layer, a forming layer, a first chamber, and a first sensor. The base layer has an inlet, a first side, and a second side. The forming layer is connected to the base layer along at least two seams and has inner side and an outer side with the outer side being distant from the base layer. The first chamber is formed between the base layer and the forming layer and configured to be inflated by air passing into the first chamber through the inlet in the base layer. The first sensor is situated within the first chamber.Type: ApplicationFiled: July 14, 2017Publication date: January 17, 2019Inventors: Galdemir Cezar Botura, David L. Brittingham, Jin Hu, Andrew Taylor
-
Publication number: 20170266753Abstract: A method of manufacturing a de-icer assembly includes disposing a first welded-material layer and a second welded-material layer beneath a horn of a horn-based welding system, controlling the horn to move along a welded-portion pattern configured to weld the first welded-material layer to the second welded-material layer in the pattern of the welded-portion pattern such that inflatable portions are formed within the welded-portion pattern formed in the de-icer assembly between non-welded sections of the first welded-material layer and the second welded-material layer, and applying high-frequency energy to the first welded-material layer and a second welded-material layer using the horn such that the first welded-material layer and the second welded-material layer are welded together at areas in the shape of the welded-portion pattern to form a welded de-icer assembly.Type: ApplicationFiled: February 27, 2017Publication date: September 21, 2017Inventors: Samual Steven Riczo Schomer, Alan J. Fahrner, Kurt M. Tauscher, Andrew Taylor, James R. Hunter, David L. Brittingham
-
Publication number: 20170273148Abstract: A die-welding system for a de-icer assembly includes a die, a die base, a high energy source, and a de-icer assembly. The de-icer assembly includes a first welded-material layer and a second welded-material layer. At least one of the die and the die base includes a welded-portion pattern thereon configured to weld the first welded-material layer to the second welded-material layer in the pattern of the welded-portion pattern such that inflatable portions are formed within the welded-portion pattern formed in the de-icer assembly between non-welded sections of the first welded-material layer and the second welded-material layer.Type: ApplicationFiled: February 27, 2017Publication date: September 21, 2017Inventors: Samual Steven Riczo Schomer, Alan J. Fahrner, Kurt M. Tauscher, Andrew Taylor, James R. Hunter, David L. Brittingham
-
Publication number: 20170266869Abstract: A method of manufacturing a de-icer assembly includes positioning a first welded-material layer and a second welded-material layer between a die and a die base of a die-based welding system, wherein at least one of the die and the die base includes a welded-portion pattern configured to weld the first welded-material layer to the second welded-material layer in the pattern such that inflatable portions are formed within the welded-portion pattern formed in the de-icer assembly between non-welded sections of the first welded-material layer and the second welded-material layer, pressing the first welded-material layer and the second welded-material layer together between the die and die base, and applying high energy to the die-based welding system using a high energy source such that the first welded-material layer and the second welded-material layer are welded together at the areas in the shape of the welded-portion pattern to form a welded de-icer assembly.Type: ApplicationFiled: February 27, 2017Publication date: September 21, 2017Inventors: Samuel Steven Riczo Schomer, Alan J. Fahrner, Kurt M. Tauscher, Andrew Taylor, James R. Hunter, David L. Brittingham
-
Publication number: 20170238369Abstract: An aircraft heated floor panel includes a first face sheet, a second face sheet opposite the first face sheet, and core with an electrically conductive core portion. The electrically conductive core portion supports the first face sheet and the second face sheet, and is electrically insulated from the external environment to receive electrical power, resistively generate heat, and communicate heat to the first face sheet.Type: ApplicationFiled: February 8, 2017Publication date: August 17, 2017Inventors: George F. Owens, Kevin E. Roach, James Mullen, Michael J. Giamati, Jon Shearer, James Van Twisk, David L. Brittingham, Tommy M. Wilson, JR., Jin Hu, William A. Veronesi, Mark R. Gurvich, Joseph Winesdoerffer, Jason Gesner
-
Patent number: 8752279Abstract: A method for protecting an aircraft component from ice formation uses a thermally conductive film. The film includes a polymer, an electrically conductive material, and a sufficient concentration of hexagonal boron nitride to provide adequate heat transfer properties, and have high thermal conductivity, peel strength, and shear strength. The films can include thermoset polymers, thermoplastic polymers, or blends thereof, and can also include reinforcing materials such as fiberglass, carbon fiber, metal mesh, and the like, and thermally conductive fillers, such as aluminum oxide, aluminum nitride, and the like. The films can be included in composite materials. The films can be used as part of a layered structure, and used in virtually any application, for example, various locations in aircraft, where heating is desirable, including nacelle skins, airplane wings, heated floor panels, and the like.Type: GrantFiled: April 8, 2011Date of Patent: June 17, 2014Assignee: Goodrich CorporationInventors: David L. Brittingham, Stanley G. Prybyla, Daniel P. Christy
-
Patent number: 7633450Abstract: A radar altering structure comprises: a structure; and at least one layer of conductive material disposed at at least one surface of the structure, the layer comprising a plurality of conductive paths arranged in a specular pattern to reduce the radar cross section of the structure.Type: GrantFiled: October 26, 2006Date of Patent: December 15, 2009Assignee: Goodrich CorporationInventors: David L. Brittingham, James T. Hindel
-
Patent number: 5729916Abstract: A shoe is provided with a spring mechanism in the heel area. The spring includes a pair of generally circular end portions which are supported by the outsole and a beam portion which extends between the end portions. Initial impact cushioning is provided by resilient deflection of the end portions and compression of surrounding materials. The main cushioning is provided by linear deflection of the beam portion. Overload protection is provided by restorable collapsing of the cross section of the beam.Type: GrantFiled: June 10, 1996Date of Patent: March 24, 1998Assignee: Wilson Sporting Goods Co.Inventors: Andrei Vorobiev, David L. Brittingham
-
Patent number: 5575875Abstract: A frame for a game racquet such as a tennis racquet is formed by helically winding a tow of filament material and thermoplastic material over an elongated mandrel to form a tube. The tube is positioned in a mold having the shape of a game racquet frame and auxiliary pieces for handle and yoke sections are added. This preform is heated to melt the thermoplastic while the interior of the tube is pressurized. The preform is then allowed to cool and harden to form the game racquet frame.Type: GrantFiled: February 24, 1994Date of Patent: November 19, 1996Assignee: Wilson Sporting Goods Co.Inventors: David L. Brittingham, David W. Repetto, David A. Pollock
-
Patent number: 5575881Abstract: A frame for a game racquet such as a tennis racquet is formed by interspersed winding of filament material over an elongated mandrel to form a tube. The tube is formed from a wound laminate in which some or all of the circuits of the wind patterns are sequenced in an arbitrary manner by the designer. Each circuit is helically wound along a rotating mandrel. The formed tube is placed in a mold having the shape of the frame, auxiliary pieces for handle and yoke sections are added, and together molded to form the frame.Type: GrantFiled: February 24, 1994Date of Patent: November 19, 1996Assignee: Wilson Sporting Goods Co.Inventors: Louis J. Keester, David L. Brittingham, David W. Repetto