Patents by Inventor Brett E. Mayo

Brett E. Mayo 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: 5442988
    Abstract: A lug casing attached to the side of a drum containing a nonreversing gear which is attached to a threaded cylinder. The nonreversing gear is turned by a worm gear or a pinion gear which is connected to a knob that goes through the side of the lug casing. A T-lug is pulled into the threaded cylinder of the lug casing by the T-lug's accommodating threads. The T-lug fits into a rim on the perimeter of the drum applying tension to a very broad area of the drumhead that is fitted over the edges of a cylindrical drum shell.
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: August 22, 1995
    Inventor: Brett E. Mayo