Patents Assigned to Roger D. Crow
  • Patent number: 5259807
    Abstract: A battery operated, hand held, clamor making device is provided in this invention, for use by booster fans of a sports team to express identifiable outcry and clamorous support for their team. The device is trigger switch operated. A read-only-memory circuit is digitally preprogrammed with digital messages depicting recognizable, characteristic mascot sounds to match a given team mascot. The read-only-memory circuit is coupled with a digital-to-analog converter, an amplifier, a speaker, a power supply, and a trigger switch, miniaturized and packaged in a light weight, hand held apparatus, which, upon actuation, provides reading, amplification and output of recognizable, characteristic sounds of a particular mascot.
    Type: Grant
    Filed: October 25, 1991
    Date of Patent: November 9, 1993
    Assignee: Roger D. Crow
    Inventor: Rodger D. Crow