3503203

Information

• Patent Grant
• 3503203

• References
• Source

• Patent Number

  3,503,203

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

  • G04B27/00 - Mechanical devices for setting the time indicating means
  • G04B13/008 - Differentials
  • G04B19/226 - three-dimensionally shaped
  • G04B19/23 - by means of additional hands or additional pairs of hands
  • G04B19/235 - mechanisms for correcting the additional hand or hands

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology
  • D10 - Measuring, testing, or signalling instruments