1244039

Information

• Patent Grant
• 1244039

• References
• Source

• Patent Number

  1,244,039

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1917
  107 years ago

• CPC

  • F16B39/12 - by means of locknuts
  • Y10S411/933 - Key or pawl locked
  • Y10S411/964 - Detent

• US Classifications

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