2833346

Information

• Patent Grant
• 2833346

• References
• Source

• Patent Number

  2,833,346

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1958
  66 years ago

• CPC

  • E06B3/4654 - disappearing in pockets in the wall; Pockets therefor
  • E06B3/922 - with several wings opening horizontally 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