2263796

Information

• Patent Grant
• 2263796

• References
• Source

• Patent Number

  2,263,796

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1941
  83 years ago

• CPC

  • E06B3/40 - with a vertical or horizontal axis of rotation not at one side of the opening
  • E06B1/366 - Mullions or transoms therefor
  • E06B7/06 - with one ventilation wing only
  • E06B3/24 - specially adapted for double glazing
  • E06B3/68 - Window bars

• US Classifications

  • 049 - Movable or removable closures