Patents by Inventor Melvin D. Strauch

Melvin D. Strauch 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).

  • Screw driving extension apparatus
    Patent number: 5400681
    Abstract: An elongate tubular housing includes a housing first end spaced from a housing second end coaxially aligned to mount rotatably a shaft, wherein the shaft is arranged for projection through the first end, with the shaft having a screw driver bit driver at the shaft second end recessed below the housing second end in a first position, wherein the shaft is arranged for reciprocation within the shaft for projection therefrom to extend the shaft in a screw driving procedure, with the shaft including a handle for manually securing the shaft during a driving procedure.
    Type: Grant
    Filed: September 13, 1993
    Date of Patent: March 28, 1995
    Inventor: Melvin D. Strauch