Patents by Inventor Jerrald Spencer

Jerrald Spencer 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).

  • Light show mechanism
    Patent number: 5269719
    Abstract: A light show mechanism is provided that includes light brackets which are mounted for rotation on opposite ends of a platform. The light brackets have at least two spaced lamps mounted thereon. The platform rotates about a central axis. As the platform rotates, the light brackets travel in a planetary path. The light brackets rotate on the platform as the platform rotates so that its lights sweep out aesthetically pleasing designs. The rate of rotation of the light brackets can be changed independently of each other to change the design formed by the lights.
    Type: Grant
    Filed: January 6, 1992
    Date of Patent: December 14, 1993
    Assignee: Handi-Pac, Inc.
    Inventors: Ronald R. Klawitter, Jerrald Spencer