Patents by Inventor Harvey Kram

Harvey Kram 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: 5742466
    Abstract: A multiple receptacle power outlet device where one or more of the receptacles is connected to individual timers which can be set independently to independently control the on/off cycles of its associated receptacle without regard to the other timers. One or more continuous on receptacles can also be included and the entire device powered through a surge suppressor, noise filter and a single pole, single throw master switch. The timers can be mechanical or electronic and LED's provided at each receptacle to indicate when AC current is supplied to an electrical device plugged into the associated receptacle.
    Type: Grant
    Filed: February 12, 1997
    Date of Patent: April 21, 1998
    Assignee: Leviton Manufacturing Co., Inc.
    Inventor: Harvey Kram