1395933

Information

• Patent Grant
• 1395933

• References
• Source

• Patent Number

  1,395,933

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1921
  103 years ago

• CPC

  • B25B13/22 - by ratchet action or toothed bars
  • B25B13/16 - by screw or nut
  • Y10S81/04 - Double adjustments, sliding jaw
  • Y10S81/06 - Spring means biasing wrench jaws

• US Classifications

  • 081 - Tools