2357551

Information

• Patent Grant
• 2357551

• References
• Source

• Patent Number

  2,357,551

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1944
  80 years ago

• CPC

  • E05B63/14 - Arrangement of several locks or locks with several bolts
  • Y10T70/5429 - Additional dog-controller key actuated for dogging and undogging
  • Y10T70/5447 - Manual bolt-manipulator operation releases dog
  • Y10T74/134 - Clutch connection
  • Y10T292/084 - Cam
  • Y10T292/098 - Auxiliary bolt
  • Y10T292/0984 - Rollback members located on separate spindles
  • Y10T292/0986 - Discrete push or pull actuator

• US Classifications

  • 070 - Locks
  • 074 - Machine element or mechanism
  • 292 - Closure fasteners