3529382

Information

• Patent Grant
• 3529382

• References
• Source

• Patent Number

  3,529,382

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1970
  54 years ago

• CPC

  • E05D15/08 - consisting of two or more independent parts movable each in its own guides
  • E06B3/922 - with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening
  • E05F17/00 - Special devices for shifting a plurality of wings operated simultaneously
  • E05F2017/007 - with means for interlocking the wings
  • E05Y2201/224 - Stops
  • E05Y2600/46 - in or on the wing
  • E05Y2900/132 - Doors

• US Classifications

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