3802475

Information

• Patent Grant
• 3802475

• References
• Source

• Patent Number

  3,802,475

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • F16B39/282 - Locking by means of special shape of work-engaging surfaces
  • Y10S411/961 - Pawl and ratchet
  • Y10S411/963 - Yielding interlocking washer

• US Classifications

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