Patents by Inventor Sidney S. Hendrix

Sidney S. Hendrix 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).

  • Railing
    Patent number: D509594
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: September 13, 2005
    Assignee: Mid Atlantic Vinyl Products, Inc.
    Inventors: Luke D. Curtas, Sidney S. Hendrix
  • Bracket
    Patent number: D478270
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: August 12, 2003
    Assignee: Mid Atlantic Vinyl Products, Inc.
    Inventors: Luke D. Curtas, Theodore L. Neelands, Sidney S. Hendrix
  • Bracket
    Patent number: D478497
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: August 19, 2003
    Assignee: Mid Atlantic Vinyl Products, Inc.
    Inventors: Luke D. Curtas, Theodore L. Neelands, Sidney S. Hendrix