1349491

Information

• Patent Grant
• 1349491

• References
• Source

• Patent Number

  1,349,491

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1920
  104 years ago

• CPC

  • F16B41/005 - Measures against unauthorised operation of bolts, nuts or pins
  • Y10S411/962 - Bolthead or nut-carried pawl
  • Y10S411/964 - Detent
  • Y10T70/5858 - Locked stationary

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 070 - Locks
  • 081 - Tools