1451498

Information

• Patent Grant
• 1451498

• References
• Source

• Patent Number

  1,451,498

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1923
  102 years ago

• CPC

  • B25B13/463 - a pawl engaging an externally toothed wheel
  • Y10T74/1561 - Reversible

• US Classifications

  • 081 - Tools
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control