Patents by Inventor William Augustine May

William Augustine May 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).

  • Beds
    Patent number: 4012800
    Abstract: A bed in the form of a sleeping bag constructed of a sleeping bag cover assembly mounted on a mattress and a frame on which the mattress and cover assembly is supported. The cover assembly partially encloses the mattress and is releasably secured to the frame to retain the mattress and the cover assembly thereon.
    Type: Grant
    Filed: July 15, 1975
    Date of Patent: March 22, 1977
    Inventors: Harry Mitchell, William Augustine May