Patents by Inventor Robert Henrit

Robert Henrit 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).

  • Combination drum tuning key and cymbal holder
    Patent number: 4208942
    Abstract: A combination drum tuning key and cymbal holder is made of an integral T-shaped tool having a handle connected to a barrel, the barrel defining a square-shaped internal cavity for drum tuning, the internal walls of the cavity also being grooved so that the tool can be threadedly attached to the threaded end of a stand to secure a cymbal.
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: June 24, 1980
    Assignee: A. Zildjian Export Co., Inc.
    Inventor: Robert Henrit