413269

Information

• Patent Grant
• 413269

• References
• Source

• Patent Number

  413,269

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1889
  135 years ago

• CPC

  • F16B39/101 - with a plate, spring, wire or ring holding two or more nuts or bolt heads which are mainly in the same plane
  • Y10S411/994 - Sliding washer

• US Classifications

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