Patents by Inventor Terry Gerard Zavilla

Terry Gerard Zavilla 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).

  • Drum brake tool
    Patent number: 5875695
    Abstract: A rigid elongated member with a first end and a second end has a handle disposed at the first end. A substantially straight shank portion protrudes from the handle and can either be notched or smooth. The elongated member extends past the shank to further form an arcuate segment near the second end of the tool. The tool terminates at the second end with a straight segment which is coaxial with the shank.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: March 2, 1999
    Inventor: Terry Gerard Zavilla