1685432

Information

• Patent Grant
• 1685432

• References
• Source

• Patent Number

  1,685,432

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1928
  96 years ago

• CPC

  • B25B13/22 - by ratchet action or toothed bars
  • B25B13/12 - the jaws being slidable
  • B25B13/20 - Arrangements for locking the jaws
  • Y10S81/06 - Spring means biasing wrench jaws

• US Classifications

  • 081 - Tools