Patents by Inventor Harold Elmer Gall

Harold Elmer Gall 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).

  • Publication number: 20070289217
    Abstract: An overhead door cable assembly includes a length of cable having first and second ends and a metal stop permanently molded proximate the first end of the length of cable. A molded metal stop, preferably formed of aluminum, may be secured at both ends of the cable. An overhead door cable assembly may be formed by a method that comprises providing a length of cable having first and second ends and positioning a portion of the length of cable proximate to the first end into a mold cavity. A molten metal material, preferably aluminum, is introduced into the mold cavity and allowed to cool, thereby forming a metal stop permanently molded to the cable. The overhead door cable assemblies of the invention may be utilized in a method of counterbalancing an overhead door.
    Type: Application
    Filed: May 11, 2007
    Publication date: December 20, 2007
    Inventor: Harold Elmer Gall