3087300

Information

• Patent Grant
• 3087300

• References
• Source

• Patent Number

  3,087,300

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1963
  61 years ago

• CPC

  • G04B5/19 - Suspension of the oscillating weight at its centre of rotation
  • G04B5/02 - by self-winding caused by the movement of the watch

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 192 - Clutches and power-stop control
  • 968 - Horology