1447578

Information

• Patent Grant
• 1447578

• References
• Source

• Patent Number

  1,447,578

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1923
  101 years ago

• CPC

  • F16B39/2825 - causing the bolt to tilt
  • Y10S411/936 - Canted nut

• US Classifications

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