1276376

Information

• Patent Grant
• 1276376

• References
• Source

• Patent Number

  1,276,376

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1918
  106 years ago

• CPC

  • E06B9/01 - Grilles fixed to walls, doors, or windows Grilles moving with doors or windows Walls formed as grilles
  • Y10S411/992 - Key, plate, or bar

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 049 - Movable or removable closures
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener