1429812

Information

• Patent Grant
• 1429812

• References
• Source

• Patent Number

  1,429,812

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1922
  102 years ago

• CPC

  • B25B13/16 - by screw or nut
  • B25B13/12 - the jaws being slidable
  • Y10S81/06 - Spring means biasing wrench jaws

• US Classifications

  • 081 - Tools