Patents by Inventor Bill Hall

Bill Hall 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).

  • Stepladder stabilizer
    Publication number: 20060231334
    Abstract: A stepladder stabilizer includes a set of four feet with each foot having a sole and an upstanding ankle. Each ankle is abuttable with a corresponding stepladder leg and each sole lies in a horizontal plane. Each ankle is affixed to a corresponding stepladder leg and further each ankle is disposed at a fixed ankle to a corresponding sole with the fixed ankle being equal to a leg ankle defined between a corresponding stepladder leg and the horizontal plane when the ladder legs are in a fully spread position.
    Type: Application
    Filed: April 18, 2005
    Publication date: October 19, 2006
    Inventors: Bill Hall, Stephen Burd