2660913

Information

• Patent Grant
• 2660913

• References
• Source

• Patent Number

  2,660,913

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1953
  72 years ago

• CPC

  • F16B21/18 - with circlips or like resilient retaining devices
  • Y10T292/40 - Rings

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 267 - Spring devices
  • 292 - Closure fasteners