Patents by Inventor Lee Ramstrom

Lee Ramstrom 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).

  • Battery Cooling System
    Publication number: 20080102355
    Abstract: A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.
    Type: Application
    Filed: October 23, 2007
    Publication date: May 1, 2008
    Applicant: Black & Decker Inc.
    Inventors: Robert Moores, Rouse Bailey, Robert Bradus, John Cochran, Lee Ramstrom, Douglas Kreiser
  • Battery cooling system
    Publication number: 20060110656
    Abstract: A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.
    Type: Application
    Filed: January 9, 2006
    Publication date: May 25, 2006
    Inventors: Robert Moores, Rouse Bailey, Robert Bradus, John Cochran, Lee Ramstrom, Fred Watts, Paul White, Daniele Brotto, Janet Embrey