1471142

Information

• Patent Grant
• 1471142

• References
• Source

• Patent Number

  1,471,142

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1923
  101 years ago

• CPC

  • B25B13/14 - by rack and pinion, worm or gear
  • Y10S81/03 - Wrenches, thread-adjustment lock
  • Y10S81/04 - Double adjustments, sliding jaw

• US Classifications

  • 081 - Tools