Patents by Inventor Sonia Holt

Sonia Holt 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: 5114352
    Abstract: This invention is a rotatable marine electric connector intended to be used in the transmission of electricity from a dock mounted power receptacle to a vessel moored to said dock. The connector comprises an upper rotatable section to which an electric cable is connected. This upper rotatable section features a rubber boot which helps seal the inside of the connector from the elements. The upper rotatable section is operably and electrically connected to a lower rotatable section. This lower rotatable section connected electrically with an appropriate connecter to complete the circuit an allow power to be supplied the vessel. The upper rotatable section may be allowed to rotate freely with respect to the lower rotatable section, or alternately, a screw may be tightened thereby immobilizing the upper rotatable section with respect to the lower rotatable section.
    Type: Grant
    Filed: May 21, 1991
    Date of Patent: May 19, 1992
    Inventors: Hugh Gahagen, Helen E. Roman, Sonia Holt