1693551

Information

• Patent Grant
• 1693551

• References
• Source

• Patent Number

  1,693,551

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1928
  96 years ago

• CPC

  • E06B3/5072 - the horizontal sliding wings having the possibility of an additional rotational movement
  • E06B3/4654 - disappearing in pockets in the wall; Pockets therefor
  • E06B3/50 - with more than one kind of movement
  • E05D2015/585 - with stationary hinge parts
  • E05Y2900/14 - Doors disappearing in pockets of a wall

• US Classifications

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