3491616

Information

• Patent Grant
• 3491616

• References
• Source

• Patent Number

  3,491,616

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  55 years ago

• CPC

  • B25B13/463 - a pawl engaging an externally toothed wheel
  • B25B13/467 - which are gear-operated
  • B25B21/004 - of the ratchet type
  • Y10T408/63 - Tool or tool-support with torque-applying ratchet

• US Classifications

  • 074 - Machine element or mechanism
  • 030 - Cutlery
  • 192 - Clutches and power-stop control
  • 408 - Cutting by use of rotating axially moving tool
  • D08 - Tools and hardware