2309437

Information

• Patent Grant
• 2309437

• References
• Source

• Patent Number

  2,309,437

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1943
  83 years ago

• CPC

  • E05C9/043 - with crank pins and connecting rods
  • E05B65/0021 - for overhead or roll-up doors
  • E05C9/048 - externally mounted on the wing
  • Y10S70/11 - Garage door lock
  • Y10S292/51 - Bolt guides
  • Y10T292/03 - Miscellaneous
  • Y10T292/0805 - Combined motion
  • Y10T292/0844 - Lever

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks
  • 160 - Flexible or portable closure, partition, or panel