1368473

Information

• Patent Grant
• 1368473

• References
• Source

• Patent Number

  1,368,473

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1921
  104 years ago

• CPC

  • F16B43/002 - with special provisions for reducing friction
  • Y10S411/96 - Friction

• US Classifications

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