1552690

Information

• Patent Grant
• 1552690

• References
• Source

• Patent Number

  1,552,690

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1925
  99 years ago

• CPC

  • E05B53/003 - flexible
  • Y10S70/11 - Garage door lock
  • Y10T70/5412 - Dog and dog actuator always interconnected
  • Y10T292/0836 - Operating means
  • Y10T292/0841 - Flexible
  • Y10T292/0992 - Flexible

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks