Patents by Inventor Gary Robbins, Jr.

Gary Robbins, Jr. 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).

  • Composite door, door core and method of manufacture
    Patent number: 7617606
    Abstract: A method for making the core of a door of autoclaved aerated concrete (AAC). A billet of AAC is provided from which slabs are cut to the approximate dimensions of the door core. A reinforcing band is secured about the perimeter of a slab or a pair of slabs sandwiching a reinforcing panel. The thickness of the slab, or the pair of slabs and reinforcing panel, is then sized for the door core as by sanding. The door is finished by applying skins to the core surfaces and trim to the reinforcing band.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: November 17, 2009
    Assignee: Inno-Tech Plastics, Inc.
    Inventors: Gary Robbins, Sr., Gary Robbins, Jr.
  • Composite door, door core and method of manufacture
    Patent number: 7244328
    Abstract: A method for making the core of a door of autoclaved aerated concrete (AAC). A billet of AAC is provided from which slabs are cut to the approximate dimensions of the door core. A reinforcing band is secured about the perimeter of a slab. The thickness of the slab is then sized for the door core as by sanding. The door is finished by applying skins to the core surfaces and trim to the reinforcing band.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: July 17, 2007
    Assignee: Inno-Tech Plastics, Inc.
    Inventors: Gary Robbins, Sr., Gary Robbins, Jr.