976928

Information

• Patent Grant
• 976928

• References
• Source

• Patent Number

  976,928

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1910
  114 years ago

• CPC

  • F16B39/10 - by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
  • Y10S16/37 - Nut lock
  • Y10S411/945 - Cross key
  • Y10T137/7504 - Removable valve head and seat unit

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 016 - Miscellaneous hardware
  • 137 - Fluid handling