Patents by Inventor William F. Wilds

William F. Wilds 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: 8631904
    Abstract: A step for use in association with a tree stand ladder. The step includes a frame that includes a plurality of elongated members that are formed into a rectangular or square form; a first pair of said elongated members extending substantially in parallel with each other and each having extending free ends; two holding pieces secured at the end of respective free ends of the pair elongated members; a planar platform secured within the frame to enable a person to stand on the platform and a pair side braces that extend from respective elongated members to respective ladder rails to provide support for said frame and planar platform.
    Type: Grant
    Filed: November 12, 2012
    Date of Patent: January 21, 2014
    Inventor: William F. Wilds