772659

Information

• Patent Grant
• 772659

• References
• Source

• Patent Number

  772,659

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1904
  120 years ago

• CPC

  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • Y10S411/994 - Sliding washer
  • Y10S411/998 - with positive bolt lock
  • Y10T403/28 - Combined

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 403 - Joints and connections