Patents by Inventor George W. Addair

George W. Addair 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).

  • Mattress exercise apparatus
    Patent number: 4611804
    Abstract: Exercise apparatus adapted to be detachably installed on a mattress without having to adapt or alter the construction of the mattress or bed frame carrying the mattress. The apparatus is readily utilized by an individual reclining on the mattress.
    Type: Grant
    Filed: March 21, 1983
    Date of Patent: September 16, 1986
    Inventor: George W. Addair