2167089

Information

• Patent Grant
• 2167089

• References
• Source

• Patent Number

  2,167,089

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1939
  85 years ago

• CPC

  • G04D1/045 - for fastening the ends
  • G04D3/047 - for the coil rolls or bobbins

• US Classifications

  • 081 - Tools
  • 968 - Horology