Patents by Inventor Kenneth J. Sandor, Jr.

Kenneth J. Sandor, 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).

  • Fish tank ventilation apparatus
    Patent number: 5220881
    Abstract: An apparatus to direct an air barrier between a fish tank cover mounted above a fish tank is arranged to include a housing directing pressurized air into the cover for ventilation through the cover providing an air barrier. A modification of the invention includes manifold structure to enhance dispersion of pressurized air between the manifold cover hood and an underlying fish tank.
    Type: Grant
    Filed: May 11, 1992
    Date of Patent: June 22, 1993
    Inventor: Kenneth J. Sandor, Jr.