Jewelry Patents (Class D11/1)
  • Patent number: D244436
    Type: Grant
    Filed: October 20, 1975
    Date of Patent: May 24, 1977
    Inventor: Ronald W. Clotfelter
  • Patent number: D246231
    Type: Grant
    Filed: April 5, 1976
    Date of Patent: November 1, 1977
    Inventor: Herman Cernevski
  • Patent number: D247228
    Type: Grant
    Filed: July 12, 1976
    Date of Patent: February 14, 1978
    Inventor: George Viveiros
  • Patent number: D266233
    Type: Grant
    Filed: August 18, 1980
    Date of Patent: September 21, 1982
    Inventor: Richard Governali
  • Patent number: D267313
    Type: Grant
    Filed: March 2, 1981
    Date of Patent: December 21, 1982
    Assignee: J. J. B. Hilliard, W. L. Lyons, Inc.
    Inventor: W. Allen Northcutt, III
  • Patent number: D273666
    Type: Grant
    Filed: February 16, 1982
    Date of Patent: May 1, 1984
    Assignees: Masami Hayashi, Keiko Hayashi
    Inventor: Keiko Hayashi
  • Patent number: D278086
    Type: Grant
    Filed: July 28, 1983
    Date of Patent: March 19, 1985
    Inventor: Isadore M. Greenberg
  • Patent number: D278694
    Type: Grant
    Filed: November 10, 1982
    Date of Patent: May 7, 1985
    Assignee: Authentica, Inc.
    Inventor: Julia Andrus
  • Patent number: D278695
    Type: Grant
    Filed: November 10, 1982
    Date of Patent: May 7, 1985
    Assignee: Authentica, Inc.
    Inventor: Julia Andrus