1155233

Information

• Patent Grant
• 1155233

• References
• Source

• Patent Number

  1,155,233

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1915
  109 years ago

• CPC

  • F16B39/32 - Locking by means of a pawl or pawl-like tongue
  • Y10S16/37 - Nut lock
  • Y10S411/95 - Rachet and nut-carried pawl
  • Y10T279/17923 - Transverse pin
  • Y10T279/17941 - Nut lock

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 016 - Miscellaneous hardware
  • 279 - Chucks or sockets