Clock Or Clock Case Patents (Class D10/1)
  • Patent number: 3987619
    Abstract: Visual time indicator suitable for incorporation in a watch or other time measuring devices comprising a dial made of a sheet of plate and concentrically divided into two zones: an inner zone and an outer zone, and hands to indicate hours, minutes and seconds. The hand for seconds has a long arm and a short arm which radially extend from a center of the dial to an opposite direction, respectively. The inner zone of the dial is provided with a graduation for the short arm of the second hand while the outer zone thereof is also provided with a progressive graduation for the long arm of the second hand, minute hand and hour hand. The graduation of the inner zone is started from a dial down position to a counterclockwise direction, whereby the graduation and the short arm of the second hand serves as a minute timer.
    Type: Grant
    Filed: September 11, 1975
    Date of Patent: October 26, 1976
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventor: Tadashi Otani
  • Patent number: D249648
    Type: Grant
    Filed: October 23, 1975
    Date of Patent: September 26, 1978
    Inventor: Theodoor W. Geitenbeek
  • Patent number: D250174
    Type: Grant
    Filed: November 8, 1976
    Date of Patent: November 7, 1978
    Inventor: Anthony J. Hedgecock
  • Patent number: D250251
    Type: Grant
    Filed: September 28, 1976
    Date of Patent: November 14, 1978
    Assignee: The Time Machine Inc.
    Inventors: Murray J. Stuart, Timothy J. Moe
  • Patent number: D254483
    Type: Grant
    Filed: November 9, 1977
    Date of Patent: March 18, 1980
    Assignee: Sunbeam Corporation
    Inventor: Richard K. Thomas