Patents by Inventor David C. Issler

David C. Issler 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).

  • Patent number: 7266908
    Abstract: An outsole assembly is provided that includes an outsole having an inner surface including an opening, and a footbed positioned over the inner surface of the outsole, the footbed having an outer surface including a plug configured to be inserted into the opening. The outsole assembly enhances comfort by providing greater support and cushion in the heel area.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: September 11, 2007
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: 7146750
    Abstract: The invention relates to a apparatus and method for providing a shoe with an upper and a sole having a top surface, where the upper is integrally formed with the sole and where the top surface has a plurality of notches. The invention further includes a footbed having a bottom surface and being removably placed on the top surface, the bottom surface having a plurality of channels. The plurality of channels are placed in communication with the plurality of notches for ventilating the shoe.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: December 12, 2006
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Publication number: 20030140523
    Abstract: An outsole assembly is provided that includes an outsole having an inner surface including an opening, and a footbed positioned over the inner surface of the outsole, the footbed having an outer surface including a plug configured to be inserted into the opening. The outsole assembly enhances comfort by providing greater support and cushion in the heel area.
    Type: Application
    Filed: January 25, 2002
    Publication date: July 31, 2003
    Inventor: David C. Issler
  • Publication number: 20030106170
    Abstract: A method for making footwear using a finished platform. The method includes providing a finished platform having a peripheral side region; providing an outsole unit; and providing an upper attached to the peripheral side region of the finished platform. The finished platform includes an insole, a sock lining unit, having a peripheral portion for seaming and stitching, which is attached to an upper surface of the insole, and a wrapper covering the peripheral side region of the finished platform, the wrapper seamed to the peripheral portion of the sock lining unit. The present method provides the advantage of having a finished platform which can readily receive an upper. This allows a simple and economical attachment of the upper to a finished platform, efficiently streamlining manufacturing and production of completed shoes, making a simple and cost-favorable shoe production possible.
    Type: Application
    Filed: December 10, 2001
    Publication date: June 12, 2003
    Inventor: David C. Issler
  • Publication number: 20030106171
    Abstract: A method for making footwear includes providing a moccasin including a plug attaching to a vamp; providing a sole having an upper surface with a cavity formed within the forward portion of the sole; and, providing a cushioning layer within the cavity of the sole. The present method offers cushioning for the sole of the foot re-creating the “almost barefoot” feeling characteristic of traditional, authentic moccasins. The present method and comfort moccasin provides shock absorption to the sole of the foot in a simple and economical attachment of the moccasin to a sole having a cushioning layer, creating the comfortable and supple barefoot feel of traditional moccasins.
    Type: Application
    Filed: December 10, 2001
    Publication date: June 12, 2003
    Inventor: David C. Issler
  • Publication number: 20020178614
    Abstract: An adjustable width shoe system includes an upper, a sock liner adhesively attached to an insole, the insole attached to the upper and a removable footbed configured to be inserted into an interior volume of the upper and over a foot support surface of the sock liner. The removable footbed has a second periphery substantially commensurate with the first periphery of the sock liner and a second foot support surface smaller than the first support surface of the sock liner. The sock liner and upper together define an interior volume for receiving a wearer's foot.
    Type: Application
    Filed: May 21, 2001
    Publication date: December 5, 2002
    Inventor: David C. Issler
  • Patent number: D528271
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: September 19, 2006
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D528747
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: September 26, 2006
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D530063
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: October 17, 2006
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D468078
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: January 7, 2003
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D550935
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: September 18, 2007
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D564184
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: March 18, 2008
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D492095
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: June 29, 2004
    Assignee: Columbia Insurance Co.
    Inventors: Jose Sanchez, David C. Issler
  • Patent number: D492096
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: June 29, 2004
    Assignee: Columbia Insurance Co.
    Inventors: Jose Sanchez, David C. Issler
  • Patent number: D584886
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: January 20, 2009
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D587439
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: March 3, 2009
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D587889
    Type: Grant
    Filed: January 14, 2008
    Date of Patent: March 10, 2009
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D588790
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: March 24, 2009
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D590142
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: April 14, 2009
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler
  • Patent number: D591944
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: May 12, 2009
    Assignee: Columbia Insurance Company
    Inventor: David C. Issler