Patents by Inventor Ronald A. Dingman

Ronald A. Dingman 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).

  • Apparatus having a bottom opening pocket
    Publication number: 20040159691
    Abstract: The invention provides a bottom opening pocket that can be attached to an apparatus such as a backpack, a vest, a wheelchair, etc. The bottom opening pocket provides a user with ready access to contents. In one embodiment, the bottom opening pocket includes a flap that opens away from the body so that it can assist in guiding the contents through the opening. Further, a size of the bottom opening pocket can be adjusted and/or additional support can be provided to accommodate items of various sizes and weights.
    Type: Application
    Filed: February 11, 2004
    Publication date: August 19, 2004
    Inventors: Ronald A. Dingman, Inna Spektor, Nancy Gold
  • Vest
    Patent number: D526468
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: August 15, 2006
    Assignee: Tough Traveler Ltd.
    Inventors: Ronald A. Dingman, Inna Spektor, Nancy Gold
  • Pouch
    Patent number: D603605
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: November 10, 2009
    Assignee: Tough Traveler Ltd
    Inventor: Ronald A. Dingman