3447342

Information

• Patent Grant
• 3447342

• References
• Source

• Patent Number

  3,447,342

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • F16B31/028 - with a load-indicating washer or washer assembly
  • Y10S411/976 - Bent tongue-locked
  • Y10T464/20 - with auxilliary indicator or alarm

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener