1800707

Information

• Patent Grant
• 1800707

• References
• Source

• Patent Number

  1,800,707

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1931
  94 years ago

• CPC

  • E05B59/00 - Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
  • Y10S70/67 - Handle-contained latch operator
  • Y10S292/37 - Push button operators
  • Y10T70/7469 - Change-key shutout
  • Y10T292/0972 - Lever and push or pull rod

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners