2260534

Information

• Patent Grant
• 2260534

• References
• Source

• Patent Number

  2,260,534

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1941
  83 years ago

• CPC

  • E06B3/40 - with a vertical or horizontal axis of rotation not at one side of the opening
  • F24F7/00 - Ventilation
  • E06B2003/6297 - for glazing panels of special shape

• US Classifications

  • 049 - Movable or removable closures