Patents by Inventor Jose L. Lara

Jose L. Lara 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).

  • Safety booster cable
    Patent number: 4607209
    Abstract: A safety booster cable assembly for charging batteries from a D.C. source having one conductor for each electrode and one of those electrodes being normally interrupted by a relay, when there is no current through it, and the relay circuit is closed when the polarities of the conductors correspond. An AND, NAND or other suitable logic function, has its inputs connected to the source and battery electrodes connected through the normally interrupted conductor so that a suitable output is provided, when the polarities match, to activate the coil of the relay.
    Type: Grant
    Filed: May 10, 1984
    Date of Patent: August 19, 1986
    Assignee: Guim Industries, Inc.
    Inventors: Raul Guim, Jose L. Lara