2186681

Information

• Patent Grant
• 2186681

• References
• Source

• Patent Number

  2,186,681

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1940
  85 years ago

• CPC

  • B21D53/00 - Making other particular articles
  • F16C13/02 - Bearings
  • Y10T24/4037 - Pivoted
  • Y10T24/4636 - with connection allowing component to revolve about axis of held penetrating portion
  • Y10T403/47 - Molded joint
  • Y10T403/74 - Particular configuration or material of member

• US Classifications

  • 403 - Joints and connections
  • 024 - Buckles, buttons, clasps, etc.
  • D11 - Jewelry, symbolic insignia, and ornaments