Patents by Inventor Frank E. Davidson

Frank E. Davidson 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: 4869464
    Abstract: A staple removing device includes a pair of jaws having portions which are provided at an angle with respect to a corresponding pair of handles. The pair of jaws are pivotable about a common pivot pin. A palm rest extends from a bracket which is attached to a jaw and a corresponding handle. In operation, the palm rest is positioned generally in line with the jaws and a staple to be removed. Additionally, the palm rest is positioned so that an operator can comfortably apply a pushing force thereon with one hand, while gripping the pair of handles with the other hand. The palm rest is further positioned so that a pushing force applied thereto, by an operator's hand, is transferred along a substantially straight line toward a staple to be removed.
    Type: Grant
    Filed: August 23, 1988
    Date of Patent: September 26, 1989
    Inventor: Frank E. Davidson