Patents by Inventor Claude E. Thomas

Claude E. Thomas 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).

  • Display device for coupon clip
    Patent number: 4292749
    Abstract: A display device for a coupon clip is disclosed which is particularly suited for attachment to a grocery shopping cart.
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: October 6, 1981
    Inventor: Claude E. Thomas
  • Coupon clip
    Patent number: 4126916
    Abstract: A clip for holding coupons, bills or the like and which has a pair of cooperating legs at least one of which has an edge adapted to tear or cut a coupon along a selected line.
    Type: Grant
    Filed: May 18, 1977
    Date of Patent: November 28, 1978
    Inventor: Claude E. Thomas
  • Packaged dinner serving tray
    Patent number: 4111305
    Abstract: A packaged dinner serving tray being of a one piece, lightweight plastic construction having a central cavity for holding the standard packaged dinner and having support portions for holding the packaged dinner in the cavity spaced above the surface on which the tray is placed (i.e. such as a table) and having opposite side openings to facilitate handling and serving of packaged dinner in the tray.
    Type: Grant
    Filed: September 21, 1977
    Date of Patent: September 5, 1978
    Inventor: Claude E. Thomas