2177275

Information

• Patent Grant
• 2177275

• References
• Source

• Patent Number

  2,177,275

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1939
  85 years ago

• CPC

  • E05F9/00 - Means for operating wings by hand rods not guided in or on the frame, including those which also operate the fastening
  • Y10S292/36 - Overhead door latches
  • Y10T16/458 - Door handle
  • Y10T292/1057 - Flexible

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners