168040

Information

• Patent Grant
• 168040

• References
• Source

• Patent Number

  168,040

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1875
  148 years ago

• CPC

  • E05F1/06 - Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
  • Y10T16/5393 - having lift rod

• US Classifications

  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures