2632926

Information

• Patent Grant
• 2632926

• References
• Source

• Patent Number

  2,632,926

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1953
  71 years ago

• CPC

  • E06B3/4654 - disappearing in pockets in the wall; Pockets therefor
  • E05D15/14 - with movable arms situated in the plane of the wing
  • E06B3/4636 - for doors
  • E05Y2900/14 - Doors disappearing in pockets of a wall
  • Y10T16/367 - Link and lever

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware