808456

Information

• Patent Grant
• 808456

• References
• Source

• Patent Number

  808,456

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1905
  119 years ago

• CPC

  • E05F1/008 - by time control
  • E05Y2900/148 - Windows

• US Classifications

  • 049 - Movable or removable closures
  • 074 - Machine element or mechanism