Patents by Inventor Ellis N. Shamoon

Ellis N. Shamoon 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).

  • Clipboard with art supply container
    Patent number: 5732925
    Abstract: A combination of a clipboard and art supply container is provided. The clipboard includes a board and a clip attached to the board. The clip is specially constructed and adapted to removably hold the art supply container. Multiple art supply containers may be furnished containing different art supply media.
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: March 31, 1998
    Inventor: Ellis N. Shamoon
  • Clipboard with an integral calculator
    Patent number: D284678
    Type: Grant
    Filed: September 20, 1984
    Date of Patent: July 15, 1986
    Inventor: Ellis N. Shamoon
  • Clipboard
    Patent number: D366501
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: January 23, 1996
    Inventor: Ellis N. Shamoon
  • Clipboard/storage box
    Patent number: D379477
    Type: Grant
    Filed: May 7, 1996
    Date of Patent: May 27, 1997
    Inventor: Ellis N. Shamoon
  • Clipboard case
    Patent number: D398650
    Type: Grant
    Filed: August 22, 1997
    Date of Patent: September 22, 1998
    Inventor: Ellis N. Shamoon
  • Knife handle
    Patent number: D414989
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: October 12, 1999
    Inventor: Ellis N. Shamoon
  • Clipboard clamp
    Patent number: D422311
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: April 4, 2000
    Inventor: Ellis N. Shamoon
  • Garden edging
    Patent number: D433291
    Type: Grant
    Filed: October 9, 1996
    Date of Patent: November 7, 2000
    Inventor: Ellis N. Shamoon