1985371

Information

• Patent Grant
• 1985371

• References
• Source

• Patent Number

  1,985,371

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1934
  90 years ago

• CPC

  • B25B13/20 - Arrangements for locking the jaws
  • B25B13/14 - by rack and pinion, worm or gear
  • Y10S81/03 - Wrenches, thread-adjustment lock

• US Classifications

  • 081 - Tools