1504517

Information

• Patent Grant
• 1504517

• References
• Source

• Patent Number

  1,504,517

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1924
  100 years ago

• CPC

  • E05F3/08 - in which a torsion spring rotates a member around an axis arranged in the direction of the axis of the piston
  • Y10S403/03 - Load-responsive release
  • Y10T16/2769 - Cam
  • Y10T16/286 - Spring and lever

• US Classifications

  • 016 - Miscellaneous hardware
  • 403 - Joints and connections