2523844

Information

• Patent Grant
• 2523844

• References
• Source

• Patent Number

  2,523,844

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1950
  74 years ago

• CPC

  • E06B3/925 - with several wings opening vertically towards the same side of the opening and each closing a separate part of the opening

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel