843730

Information

• Patent Grant
• 843730

• References
• Source

• Patent Number

  843,730

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1907
  118 years ago

• CPC

  • E05B43/005 - Timer devices controlling electrically operated locks
  • Y10S70/64 - Door spanning bolt
  • Y10T70/7028 - Electric
  • Y10T292/23 - Cross bars

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners