1923688

Information

• Patent Grant
• 1923688

• References
• Source

• Patent Number

  1,923,688

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1933
  91 years ago

• CPC

  • E05B85/24 - Bolts rotating about an axis
  • Y10S16/32 - Door latch
  • Y10S292/19 - Combined door holder and buffer
  • Y10S292/26 - Automatic undogging or reconnecting
  • Y10T16/629 - Multiple or opposed buffer surfaces
  • Y10T70/8892 - Silencers or mufflers
  • Y10T292/03 - Miscellaneous
  • Y10T292/08 - Bolts
  • Y10T292/1055 - Link and lever
  • Y10T292/444 - Swinging catch
  • Y10T292/696 - With movable dog, catch or striker

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware
  • 070 - Locks