2790211

Information

• Patent Grant
• 2790211

• References
• Source

• Patent Number

  2,790,211

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1957
  67 years ago

• CPC

  • E06B3/4618 - the sliding wing being arranged beside a fixed wing
  • E05D15/1013 - specially adapted for windows
  • E05D15/56 - with successive different movements
  • E05D2015/1034 - the carriage having means for preventing rotation of the wing
  • E05F11/53 - for sliding windows
  • E05Y2900/148 - Windows

• US Classifications

  • 049 - Movable or removable closures
  • 052 - Static structures