Patents by Inventor George C. Sun

George C. Sun 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).

  • Patent number: D270321
    Type: Grant
    Filed: October 26, 1981
    Date of Patent: August 30, 1983
    Inventor: George C. Sun
  • Patent number: D270341
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: August 30, 1983
    Inventor: George C. Sun
  • Patent number: D270433
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: September 6, 1983
    Inventor: George C. Sun
  • Patent number: D270434
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: September 6, 1983
    Inventor: George C. Sun
  • Patent number: D271004
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: October 18, 1983
    Inventor: George C. Sun
  • Patent number: D271005
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: October 18, 1983
    Inventor: George C. Sun
  • Patent number: D271265
    Type: Grant
    Filed: October 26, 1981
    Date of Patent: November 8, 1983
    Inventor: George C. Sun
  • Patent number: D271378
    Type: Grant
    Filed: July 6, 1981
    Date of Patent: November 15, 1983
    Inventor: George C. Sun
  • Patent number: D271458
    Type: Grant
    Filed: July 6, 1981
    Date of Patent: November 22, 1983
    Inventor: George C. Sun
  • Patent number: D271576
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: November 29, 1983
    Inventor: George C. Sun
  • Patent number: D272892
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: March 6, 1984
    Inventor: George C. Sun
  • Patent number: D273261
    Type: Grant
    Filed: July 27, 1981
    Date of Patent: April 3, 1984
    Inventor: George C. Sun
  • Patent number: D274013
    Type: Grant
    Filed: April 16, 1982
    Date of Patent: May 29, 1984
    Inventor: George C. Sun
  • Patent number: D274710
    Type: Grant
    Filed: May 14, 1982
    Date of Patent: July 17, 1984
    Inventor: George C. Sun
  • Patent number: D274711
    Type: Grant
    Filed: May 14, 1982
    Date of Patent: July 17, 1984
    Inventor: George C. Sun
  • Patent number: D274712
    Type: Grant
    Filed: May 14, 1982
    Date of Patent: July 17, 1984
    Inventor: George C. Sun
  • Patent number: D275079
    Type: Grant
    Filed: April 12, 1982
    Date of Patent: August 14, 1984
    Inventor: George C. Sun
  • Patent number: D275080
    Type: Grant
    Filed: April 16, 1982
    Date of Patent: August 14, 1984
    Inventor: George C. Sun
  • Patent number: D275269
    Type: Grant
    Filed: November 21, 1980
    Date of Patent: August 28, 1984
    Inventor: George C. Sun
  • Patent number: D294498
    Type: Grant
    Filed: September 22, 1986
    Date of Patent: March 1, 1988
    Inventor: George C. Sun