1739242

Information

• Patent Grant
• 1739242

• References
• Source

• Patent Number

  1,739,242

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1929
  95 years ago

• CPC

  • D05B69/16 - mechanical
  • Y10T74/19228 - Multiple concentric clutch shafts
  • Y10T74/19423 - Multiple key
  • Y10T74/19447 - Clutch and ratchet

• US Classifications

  • 074 - Machine element or mechanism