879746

Information

• Patent Grant
• 879746

• References
• Source

• Patent Number

  879,746

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1908
  117 years ago

• CPC

  • F16B39/02 - in which the locking takes place after screwing down
  • Y10S411/996 - Transverse base-locking key

• US Classifications

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