Patents by Inventor Roy E. Pawlow

Roy E. Pawlow 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).

  • Quick release mechanism for socket wrench
    Patent number: 4187747
    Abstract: The driving stud of a socket wrench includes an aperture through which a detent protrudes to lock a socket thereon. A push bar mounted in the head of the socket wrench is notched to receive the detent and may be shifted to allow retraction of the detent and release of the socket. The notch is formed with a trough to prevent twisting of the push bar with respect to the axis of the aperture and to insure the proper seating of the detent on two surfaces of the trough.
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: February 12, 1980
    Assignee: Litton Industrial Products, Inc.
    Inventor: Roy E. Pawlow