1166722

Information

• Patent Grant
• 1166722

• References
• Source

• Patent Number

  1,166,722

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1916
  109 years ago

• CPC

  • B23Q11/0082 - by determining whether the operator is in a dangerous position
  • Y10T74/2199 - Set screw
  • Y10T279/17941 - Nut lock
  • Y10T403/17 - with adjunctive shield
  • Y10T403/7041 - including set screw

• US Classifications

  • 074 - Machine element or mechanism
  • 279 - Chucks or sockets
  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts