1508668

Information

• Patent Grant
• 1508668

• References
• Source

• Patent Number

  1,508,668

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • E05B55/12 - the bolt being secured by the operation of a hidden parallel member; Automatic latch bolt deadlocking mechanisms
  • Y10S70/06 - Bolt dogged in retracted position
  • Y10T70/55 - Dogged bolt or connections
  • Y10T70/5504 - Automatic

• US Classifications

  • 070 - Locks