Patents by Inventor Philippe L. Vandame

Philippe L. Vandame 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).

  • Electric circuit breaker
    Patent number: 4273975
    Abstract: The circuit breaker comprises a case, a rocking lever pivotally mounted in the case, said rocking lever having at least one sharp pin at its end with the bottom of the case supporting at least two terminals, a two-arm blade substantially shaped as a hair-pin cooperating by means of the first arm thereof with the lever to move by swivelling and sliding and to bring the second arm of the blade in contact either with two terminals or, on the contrary, with only one terminal.
    Type: Grant
    Filed: April 9, 1979
    Date of Patent: June 16, 1981
    Assignee: Nordic Finance and Trade (Panama) Ltd. Inc.
    Inventor: Philippe L. Vandame