Patents by Inventor Alan T. Fraser

Alan T. Fraser 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).

  • Umbrella clamp
    Patent number: D470400
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: February 18, 2003
    Inventors: Alan T. Fraser, Bryan Quinn
  • Umbrella clamp
    Patent number: D396185
    Type: Grant
    Filed: March 11, 1996
    Date of Patent: July 21, 1998
    Inventor: Alan T. Fraser