Patents by Inventor Leroy M. Houk, Jr.

Leroy M. Houk, Jr. 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).

  • Patent number: 4332044
    Abstract: An assembly is described for filling a water bed mattress or pumping the contents therefrom. The assembly includes a siphon pump which is attached directly to the mattress outlet and may be secured to an integrally formed storage chamber in the mattress and stored therein when not in use. Collapsible conduit can be used with the siphon pump and the integrally formed storage chamber may also include storage facilities for the collapsible conduit.
    Type: Grant
    Filed: April 18, 1980
    Date of Patent: June 1, 1982
    Inventor: Leroy M. Houk, Jr.