Patents by Inventor David Engelson

David Engelson 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).

  • Belt
    Patent number: 4447913
    Abstract: A belt having a stretchable substrate and fish-scale type plates attached to the substrate by stapler-like elements.
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: May 15, 1984
    Assignee: Page Accessories, Inc.
    Inventor: David Engelson
  • Belt
    Patent number: D276191
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: November 6, 1984
    Assignee: Page Accessories, Inc.
    Inventor: David Engelson