Patents by Inventor William P. Whitwell

William P. Whitwell 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).

  • HYRAULIC ELEVATING PLATFORM ASSEMBLY
    Publication number: 20120267196
    Abstract: An elevating platform assembly is provided. In accordance with one exemplary embodiment a platform is present and is moveable along a travel distance of a mast. A cylinder is provided and is capable of being actuated. The cylinder is used to move the platform along the travel distance.
    Type: Application
    Filed: June 27, 2012
    Publication date: October 25, 2012
    Inventors: John W. Boyd, William P. Whitwell, George Hicks, Ronnie D. Hicks, Timothy J. Dimmick
  • Hydraulic elevating platform assembly
    Patent number: 8210319
    Abstract: An elevating platform assembly is provided. In accordance with one exemplary embodiment a platform is present and is moveable along a travel distance of a mast. A cylinder is provided and is capable of being actuated. The cylinder is used to move the platform along the travel distance.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: July 3, 2012
    Inventors: John W. Boyd, William P. Whitwell, George Hicks, Ronnie D. Hicks, Timothy J. Dimmick
  • Hydraulic elevating platform assembly
    Publication number: 20090057067
    Abstract: An elevating platform assembly is provided. In accordance with one exemplary embodiment a platform is present and is moveable along a travel distance of a mast. A cylinder is provided and is capable of being actuated. The cylinder is used to move the platform along the travel distance.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Inventors: John W. Boyd, William P. Whitwell, George Hicks, Ronnie D. Hicks, Timothy J. Dimmick