1224534

Information

• Patent Grant
• 1224534

• References
• Source

• Patent Number

  1,224,534

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1917
  107 years ago

• CPC

  • E05C3/046 - in the form of a crescent-shaped cam
  • E05B65/0841 - and parallel to the sliding direction of the wings
  • Y10S70/13 - Socket-key lock
  • Y10T292/1041 - Rigid operating means
  • Y10T292/1043 - Swinging
  • Y10T292/1083 - Rigid

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks