Patents by Inventor William A. Salvatore, Jr.

William A. Salvatore, Jr. 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: 7752757
    Abstract: A shaving system is provided that includes a safety razor that can be selectively connected to a razor holder via a fluid coupling. At least one gas-generating electrochemical cell is disposed in a sealed gas module in the razor holder. The gas module is in fluid communication with a reservoir adapted to contain shaving aid material capable of fluid flow. The reservoir is in the handle or can have a portion in the holder and a portion in the handle of the safety razor. The gas-generating cell is employed to generally continuously pressurize the portion of the shaving aid material disposed in the handle reservoir. During a normal shaving operation a valve arrangement of the handle can be operated enabling the pressurized shaving aid material in the handle reservoir to be deposited on the skin surface of a user.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: July 13, 2010
    Assignee: Eveready Battery Company, Inc.
    Inventor: William A. Salvatore, Jr.