Patents by Inventor Jerry E. Swinny

Jerry E. Swinny 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).

  • Buzzer warning circuit for automobile lights
    Patent number: 4151505
    Abstract: This warning circuit consists primarily of a relay wired into the ignition switch of an automobile, the wiring being such, that when the ignition switch is turned off, relay contacts close, and causes a buzzer to be activated.
    Type: Grant
    Filed: May 2, 1978
    Date of Patent: April 24, 1979
    Inventor: Jerry E. Swinny