1402249

Information

• Patent Grant
• 1402249

• References
• Source

• Patent Number

  1,402,249

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1922
  103 years ago

• CPC

  • B25B13/22 - by ratchet action or toothed bars
  • Y10S81/06 - Spring means biasing wrench jaws

• US Classifications

  • 081 - Tools