Simulative Patents (Class D19/28)
  • Patent number: D251122
    Type: Grant
    Filed: June 3, 1977
    Date of Patent: February 20, 1979
    Inventor: Pedro L. Roig
  • Patent number: D251273
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: March 6, 1979
    Inventor: Robert A. Egly
  • Patent number: D257263
    Type: Grant
    Filed: January 26, 1978
    Date of Patent: October 7, 1980
    Inventor: Hector A. Dauvergne
  • Patent number: D271063
    Type: Grant
    Filed: February 27, 1981
    Date of Patent: October 25, 1983
    Inventor: Edward M. Compton
  • Patent number: D271161
    Type: Grant
    Filed: February 27, 1981
    Date of Patent: November 1, 1983
    Inventor: Edward M. Compton
  • Patent number: D274824
    Type: Grant
    Filed: January 18, 1982
    Date of Patent: July 24, 1984
    Assignee: Intervisual Communications Inc.
    Inventor: Waldo H. Hunt
  • Patent number: D274916
    Type: Grant
    Filed: January 18, 1982
    Date of Patent: July 31, 1984
    Assignee: Intervisual Communications, Inc.
    Inventor: Waldo H. Hunt
  • Patent number: D278639
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: April 30, 1985
    Inventor: Carl G. Cantonis
  • Patent number: D278640
    Type: Grant
    Filed: May 24, 1982
    Date of Patent: April 30, 1985
    Inventor: Gary Multer