Patents by Inventor Craig R. Sherwood

Craig R. Sherwood 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).

  • Climbing frame
    Patent number: D554227
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: October 30, 2007
    Assignee: SMP Playgrounds, Limited
    Inventors: Andrew Yates, Jeremy Gardener, Geoff M. Townsend, Steve Pickering, Elizabeth Bright, Robert E. Wilson, Richard M. Lumb, John R. Reed, Craig R. Sherwood, Pierre Calmet