3640142

Information

• Patent Grant
• 3640142

• References
• Source

• Patent Number

  3,640,142

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • H01H43/101 - Driving mechanisms
  • Y10T74/115 - Plural, sequential, trip actuations
  • Y10T74/1502 - Escapement
  • Y10T74/1503 - Rotary to intermittent unidirectional motion

• US Classifications

  • 074 - Machine element or mechanism