Movement Or Movement Frame Patents (Class D10/129)
Pendulum (Class D10/130)
  • Watch module
    Patent number: D250179
    Type: Grant
    Filed: March 4, 1977
    Date of Patent: November 7, 1978
    Assignee: Suncrux Incorporated
    Inventors: William W. Vallandigham, Robert M. Clary
  • Electric clock movement
    Patent number: D273849
    Type: Grant
    Filed: April 2, 1982
    Date of Patent: May 15, 1984
    Assignee: Kieninger & Obergfell
    Inventors: Jurgen Berges, Wolfgang Fehrenbacher, Gunter Neininger, Erich Scheer
  • Watch module
    Patent number: D274416
    Type: Grant
    Filed: January 18, 1982
    Date of Patent: June 26, 1984
    Assignee: E. Gluck Corporation
    Inventors: Refael Braun, Chai M. C. Michael
  • Quartz clock movement
    Patent number: D302137
    Type: Grant
    Filed: May 12, 1986
    Date of Patent: July 11, 1989
    Assignee: Chelsea Clock Company, Incorporated
    Inventor: Richard F. Leavitt
  • Clock movement
    Patent number: D303226
    Type: Grant
    Filed: December 3, 1986
    Date of Patent: September 5, 1989
    Assignee: Seikosha Co., Ltd.
    Inventor: Katsuya Moritaka
  • Clock movement
    Patent number: D303227
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: September 5, 1989
    Assignee: Seikosha Co., Ltd.
    Inventor: Tsuyoshi Hayakawa
  • Clock movement
    Patent number: D303228
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: September 5, 1989
    Assignee: Seikosha Co., Ltd.
    Inventors: Hidetsugu Ikeda, Tsuyoshi Hayakawa
  • Clock movement
    Patent number: D311151
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: October 9, 1990
    Assignee: Seikosha Co., Ltd.
    Inventor: Koichi Kaneko