2551503

Information

• Patent Grant
• 2551503

• References
• Source

• Patent Number

  2,551,503

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1951
  73 years ago

• CPC

  • B62K21/22 - adjustable
  • Y10S411/926 - Positive lock
  • Y10S411/956 - Automatic base clutch
  • Y10T403/32975 - Rotatable

• US Classifications

  • 280 - Land vehicles
  • 384 - Bearings
  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener