Patents by Inventor Henry A. Laub, Jr.

Henry A. Laub, Jr. 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).

  • Thread reforming tool with lockable rotary jaw structure
    Patent number: 4150450
    Abstract: Apparatus for re-forming a helical screw thread includes a carrier; opposed jaws to be received in thread defined grooves at opposite sides of the body forming the thread; one jaw carried in fixed position by the carrier; a shaft mounting the other jaw and defining an axis of rotation; and brake means on the carrier and adjustable to selectively prevent rotation of the shaft and other jaw after the latter has been received in a thread groove, so that the jaw relative positions may remain fixed during thread re-forming.
    Type: Grant
    Filed: January 23, 1978
    Date of Patent: April 24, 1979
    Inventors: Henry A. Laub, Jr., Steven D. Laub
  • Device to reform threads
    Patent number: D257460
    Type: Grant
    Filed: January 30, 1978
    Date of Patent: October 28, 1980
    Inventors: Henry A. Laub, Jr., Steven D. Laub