Patents by Inventor B. Robert Welton

B. Robert Welton 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).

  • Portable toothpick holder with flat toothpicks
    Patent number: 5415276
    Abstract: A toothpick packet having a housing for carrying flat perforated sheets. At least one perforation on each sheet defines a flat toothpick. The housing is selectively openable to allow access to the perforated sheets for the detachment of a toothpick.
    Type: Grant
    Filed: April 15, 1994
    Date of Patent: May 16, 1995
    Inventor: B. Robert Welton