1055156

Information

• Patent Grant
• 1055156

• References
• Source

• Patent Number

  1,055,156

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1913
  111 years ago

• CPC

  • E05F15/665 - for vertically-sliding wings
  • Y10T16/73 - Sash weights

• US Classifications

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