Patents by Inventor Thomas E. Adam

Thomas E. Adam 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).

  • Pet litter box
    Patent number: 5913282
    Abstract: The device of the present invention is useful as a disposable litter box and comprised of a base flexibly attached to a cover and constructed from a single piece of biodegradable, lightweight construction material that either is, or is treated to be, moisture resistant. An object of the invention is to provide a collapsible, disposable pet litter box having a cover flexibly attached to a base and wherein the device of the present invention is capable of being manipulated, into an erect state, that allows access to the litter material held within the base, and into a collapsed state that caps the base and seals litter in the base.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: June 22, 1999
    Inventors: Maura B. Indes, Thomas E. Adam