Patents by Inventor Arthur E. Happe

Arthur E. Happe 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).

  • Toilet odor removal system
    Patent number: 6016576
    Abstract: A system for removing odorous vapors from a commode which comprises a modified toilet seat and hinge arrangement including a vacuum inducing fan arrangement. The present invention uses a switch that is isolated from the power supply to a fan so only 12 volts DC electricity and 300 milliamps of current is transmitted through the switch connecting wiring within the toilet seat.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: January 25, 2000
    Inventor: Arthur E. Happe