Patents by Inventor John Schenker

John Schenker 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).

  • Fastening clip for planks, clipboards, or the like
    Patent number: D318608
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: July 30, 1991
    Assignee: James Hardie & Coy. Pty. Limited
    Inventor: John Schenker
  • Plank fastening clip
    Patent number: D319004
    Type: Grant
    Filed: September 28, 1987
    Date of Patent: August 13, 1991
    Assignee: James Hardie & Coy. Pty. Limited
    Inventor: John Schenker