Patents by Inventor Peter A. Kusek

Peter A. Kusek 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).

  • Guitar with adjustable tremolo
    Patent number: 4944208
    Abstract: Disclosed is a guitar having a tremolo device that selectively modulates the pitches of the strings either individually or collectively. An actuator is moved between a first position and a second position by an activation lever. In the first position, the actuator allows the tremolo keys to operate individually. In the second position, the actuator locks the tremolo keys together, so that the tremolo keys operate collectively to modulate the pitches of the strings.
    Type: Grant
    Filed: April 21, 1989
    Date of Patent: July 31, 1990
    Inventor: Peter A. Kusek