1908980

Information

• Patent Grant
• 1908980

• References
• Source

• Patent Number

  1,908,980

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • E05B63/126 - the bolt having an additional sliding bolt or movement
  • Y10S70/39 - Cylinder and knob connection
  • Y10S70/42 - Lost motion devices
  • Y10T70/527 - Sliding
  • Y10T70/5279 - Key operable only
  • Y10T70/546 - For both dogging and undogging
  • Y10T70/5473 - Additional dog-controller controls both dogging and undogging
  • Y10T292/0837 - Cam and lever

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners