Patents by Inventor Charles R. Perea

Charles R. Perea 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).

  • Cotter pin extractor kit apparatus
    Patent number: 5245737
    Abstract: Elongate pull legs having shanks are arranged with hooks at their first distal ends and shank projecting second ends for reception within a slide hammer arrangement, wherein the hooks are arranged for grasping of cotter pins for their extraction.
    Type: Grant
    Filed: September 21, 1992
    Date of Patent: September 21, 1993
    Inventor: Charles R. Perea