Patents by Inventor Al Bird

Al Bird 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).

  • Enclosure plug
    Publication number: 20060201957
    Abstract: An enclosure plug may be employed to block a wall aperture. The plug may have a spanning member and a retention apparatus. The retention apparatus may have two or more catch depths for accommodating differing wall thicknesses. The retention apparatus is movable into a deflected position for installation into the aperture, and is biased away from said deflected position.
    Type: Application
    Filed: March 11, 2005
    Publication date: September 14, 2006
    Inventors: Wayne Harrington, Al Bird