3494407

Information

• Patent Grant
• 3494407

• References
• Source

• Patent Number

  3,494,407

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1970
  54 years ago

• CPC

  • E05D15/26 - for folding wings
  • E05D15/0608 - caused by track lay-out
  • E05D2015/268 - the wings being successively folded
  • E05Y2900/00 - Application of doors, windows, wings or fittings thereof
  • E05Y2900/132 - Doors
  • E05Y2900/142 - Partition walls

• US Classifications

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