Patents by Inventor Gregory M. Todd

Gregory M. Todd 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: 3963972
    Abstract: A portable power package has a supporting box provided with a cavity arranged for receiving an electrical battery such as a conventional storage battery. Pairs of jacks and switches are mounted on the box in series with the battery and in parallel with one another for permitting lamps and appropriate appliances to be selectively connected to the battery by means of inserting a plug on the lamp or appliance into a mating jack provided on the box. A charger is arranged in the cavity of the box together with the battery for permitting the battery to be recharged by either a standard AC power source or by another battery, while additional space is provided in the cavity for storing the lamps, and the like, when the latter are not in use.
    Type: Grant
    Filed: March 14, 1975
    Date of Patent: June 15, 1976
    Inventor: Gregory M. Todd