Patents by Inventor Sam S. Leake

Sam S. Leake 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).

  • String of lights specification
    Patent number: 4984999
    Abstract: A string of lights characterized by a plurality of electrical conductors having their soft penetrating insulating material thereabout penetrated by sharpened ends of conductors connected with light emitting diodes spaced along a string of the elongate conductors. A low voltage transformer is also disclosed for electrically biasing the light emitting diodes.
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: January 15, 1991
    Inventor: Sam S. Leake