625501

Information

• Patent Grant
• 625501

• References
• Source

• Patent Number

  625,501

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1899
  125 years ago

• CPC

  • F16B39/2825 - causing the bolt to tilt
  • Y10S411/936 - Canted nut
  • Y10S411/955 - Locked bolthead or nut

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 040 - Card, picture, or sign exhibiting