2181001

Information

• Patent Grant
• 2181001

• References
• Source

• Patent Number

  2,181,001

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1939
  85 years ago

• CPC

  • F16G1/28 - with a contact surface of special shape
  • Y10T24/1668 - Wire

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 024 - Buckles, buttons, clasps, etc.