Patents by Inventor David B. Granger

David B. Granger 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: 20190082780
    Abstract: A contoured insole especially advantageous for users with medium to high arches is disclosed. It comprises a generally foot-shaped base extending from a heel end to a toe end, which comprises a top surface and a bottom surface. The bottom surface of the base preferably further comprises two indentations formed integrally therein in a forefoot area and a heel area. A forefoot pad and a heel pad are secured to each of said indentations. Preferably, the base is made from a polyurethane foam. The pads are made from rubber or synthetic rubber. A top sheet is coextensive with and secured to the top surface of the base. The top sheet is generally a fabric which preferably has antimicrobial characteristics. In use, the foot of the wearer, with or without a sock or stocking thereon, rests upon the top sheet in the foot-receiving compartment of a user's shoe.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 21, 2019
    Applicant: IMPLUS FOOTCARE, LLC
    Inventors: Jacob MARTINEZ, David B. GRANGER, Paul LEWIS
  • Patent number: 10136697
    Abstract: A contoured insole especially advantageous for users with medium to high arches is disclosed. It comprises a generally foot-shaped base extending from a heel end to a toe end, which comprises a top surface and a bottom surface. The bottom surface of the base preferably further comprises two indentations formed integrally therein in a forefoot area and a heel area. A forefoot pad and a heel pad are secured to each of said indentations. Preferably, the base is made from a polyurethane foam. The pads are made from rubber or synthetic rubber. A top sheet is coextensive with and secured to the top surface of the base. The top sheet is generally a fabric which preferably has antimicrobial characteristics. In use, the foot of the wearer, with or without a sock or stocking thereon, rests upon the top sheet in the foot-receiving compartment of a user's shoe.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: November 27, 2018
    Assignee: IMPLUS FOOTCARE, LLC
    Inventors: Jacob Martinez, David B. Granger, Paul Lewis
  • Patent number: 9930926
    Abstract: A contoured insole especially advantageous for users with medium to high arches is disclosed. It comprises a generally foot-shaped base extending from a heel end to a toe end, which comprises a top surface and a bottom surface. The bottom surface of the base preferably further comprises two indentations formed integrally therein in a forefoot area and a heel area. A forefoot pad and a heel pad are secured to each of said indentations. Preferably, the base is made from a polyurethane foam. The pads are made from rubber or synthetic rubber. A top sheet is coextensive with and secured to the top surface of the base. The top sheet is generally a fabric which preferably has antimicrobial characteristics. In use, the foot of the wearer, with or without a sock or stocking thereon, rests upon the top sheet in the foot-receiving compartment of a user's shoe.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: April 3, 2018
    Assignee: Implus Footcare, LLC
    Inventors: Jacob Martinez, David B. Granger, Paul Lewis
  • Patent number: 9788602
    Abstract: An insole which provides cushioning and support to a user's foot subjected to a high magnitude of ground reaction forces (GRF) encountered in playing court sports, such as basketball, is herein disclosed. The insole comprises a base having a bottom side which defines recesses adapted to receive pads having particular properties. The location and materials of the various pads and pods work together to provide ground reaction force modulation to the user's foot which is highly desirable for users engaged in basketball and similar activities.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: October 17, 2017
    Assignee: Implus Footcare, LLC
    Inventors: William Sterling Wynn, Jacob Martinez, Raymond J. Anthony, David B. Granger, Paul Lewis
  • Publication number: 20170027277
    Abstract: This invention provides for individualized adjustment to a user's specific needs through the use of multiple variable size, thickness and rigidity components that can be placed or integrated into an insole. The current invention is an insole that incorporates, but is not limited to: (1) a base layer with various depressions, (2) a metatarsal dome, (3) a first metatarsal head pad, (2) a forefoot wedge to create a pronation moment around the midfoot joint, (3) a heel cushion, (4) a heel lift to raise the heel area of the foot, (5) a rearfoot wedge to increase the supination moments around the subtalar joint, and (6) an arch support of a specific stiffness or with varying stiffness.
    Type: Application
    Filed: January 20, 2015
    Publication date: February 2, 2017
    Applicant: Implus Footcare, LLC
    Inventors: Raymond J. Anthony, Jacob Martinez, William Sterling Wynn, David B. Granger
  • Publication number: 20160219970
    Abstract: An insole which provides cushioning and support to a user's foot subjected to ground forces and/or differing weather conditions encountered during active sports, for example triathlons, is herein disclosed. The insole comprises a base having a bottom side which defines recesses adapted to receive pads and pods having particular properties. The location and materials of the various pads and pods work together to provide ankle and foot stabilization, enhanced cushioning features, and resistance to insole movement during shoe operation.
    Type: Application
    Filed: September 11, 2014
    Publication date: August 4, 2016
    Applicant: Spenco Medical Corporation
    Inventors: Martinez Jacob, David B. Granger, Paul Lewis, William Sterling Wynn
  • Patent number: D762366
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 2, 2016
    Assignee: Spenco Medical Corporation
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D762367
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 2, 2016
    Assignee: Spenco Medical Corporation
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D762368
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 2, 2016
    Assignee: Spenco Medical Corporation
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D766560
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: September 20, 2016
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D771921
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: November 22, 2016
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D771922
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: November 22, 2016
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D778040
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: February 7, 2017
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D778567
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: February 14, 2017
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D797428
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: September 19, 2017
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D797429
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: September 19, 2017
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D797430
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: September 19, 2017
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D803539
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: November 28, 2017
    Assignee: Implus Footcare, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D814750
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: April 10, 2018
    Assignee: Fourfoot, LLC
    Inventors: David B. Granger, Jacob Martinez
  • Patent number: D857353
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: August 27, 2019
    Assignee: Fourfoot, LLC
    Inventors: David B. Granger, Jacob Martinez