3691686

Information

• Patent Grant
• 3691686

• References
• Source

• Patent Number

  3,691,686

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • E06B3/4423 - disappearing in a wall pocket; Pockets therefor
  • A47H23/00 - Curtains Draperies
  • E06B3/44 - Vertically-sliding wings
  • E06B9/24 - Screens or other constructions affording protection against light, especially against sunshine Similar screens for privacy or appearance; Slat blinds
  • A47H2201/02 - Hook-and-loop fasteners
  • E06B2003/4453 - Metal
  • E06B2003/4461 - Plastics
  • E06B2003/4492 - provided with screens

• US Classifications

  • 049 - Movable or removable closures
  • 160 - Flexible or portable closure, partition, or panel
  • 244 - Aeronautics and astronautics