2274552

Information

• Patent Grant
• 2274552

• References
• Source

• Patent Number

  2,274,552

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1942
  83 years ago

• CPC

  • E05D13/06 - with notches for vertically sliding wings
  • Y10S292/20 - Window fasteners
  • Y10T292/0939 - Cam

• US Classifications

  • 049 - Movable or removable closures
  • 126 - Stoves and furnaces
  • 292 - Closure fasteners