2593258

Information

• Patent Grant
• 2593258

• References
• Source

• Patent Number

  2,593,258

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1952
  72 years ago

• CPC

  • E06B3/4423 - disappearing in a wall pocket; Pockets therefor
  • E06B3/44 - Vertically-sliding wings
  • E06B2003/4453 - Metal
  • E06B2003/4492 - provided with screens

• US Classifications

  • 049 - Movable or removable closures
  • 160 - Flexible or portable closure, partition, or panel