3275055

Information

• Patent Grant
• 3275055

• References
• Source

• Patent Number

  3,275,055

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  59 years ago

• CPC

  • F16B39/282 - Locking by means of special shape of work-engaging surfaces
  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • F16B39/32 - Locking by means of a pawl or pawl-like tongue
  • Y10S411/959 - Bolt- or nut-carried
  • Y10S411/963 - Yielding interlocking washer

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener