Patents by Inventor James F. Mattis

James F. Mattis 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: 5203241
    Abstract: A plier-like tool having links added between the jaws and the body of the pliers. The links not only extend the length of the jaw side of the pliers, but also pivot relative to each other and perpendicular to the opening and closing direction of the pliers. The screws in these links can be left untightened to permit the links to pivot allowing the jaws to gain access into restricted areas otherwise inaccessible. Even with the link-screws loose the gripping force is transferred through the links to the jaws enabling the user to still grip objects or even retrieve them by simply pulling the pliers back out and letting the links follow. An additional aspect to the flex-link pliers is that the link-screws can be tightened so the links maintain their position relative to each other so the user can create any shape pliers desired.
    Type: Grant
    Filed: February 14, 1992
    Date of Patent: April 20, 1993
    Inventor: James F. Mattis
  • Patent number: D630969
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: January 18, 2011
    Inventor: James F. Mattis