Patents by Inventor William Bosher

William Bosher 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).

  • LADDER ANCHORING SYSTEM
    Publication number: 20080000720
    Abstract: A ladder anchoring system for ladders with hollow bore ladder rungs, which includes: first and second vertical shafts each having a hollow bore disposed between opposite open ends; first and second elongated ladder securing members dimensioned to respectively slideably fit through the hollow bores of the first and second vertical shafts; and first and second horizontal members. The first and second horizontal members are attached in parallel and between the first and second vertical shafts. At least one of the first and second vertical shafts is detachable from the first and second horizontal members. An attachment means is provided for reversibly securing the first and second horizontal members to at least one of the first and second vertical shafts.
    Type: Application
    Filed: June 28, 2006
    Publication date: January 3, 2008
    Inventors: John Porch, William Bosher