3491483

Information

• Patent Grant
• 3491483

• References
• Source

• Patent Number

  3,491,483

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  54 years ago

• CPC

  • E05D15/58 - with both swinging and sliding movements
  • E05D15/0604 - allowing an additional movement
  • E05D15/0686 - Tracks
  • E05F15/56 - for horizontally-sliding wings
  • E06B3/50 - with more than one kind of movement
  • E06B3/5072 - the horizontal sliding wings having the possibility of an additional rotational movement
  • E06B3/922 - with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening
  • E05D15/48 - allowing alternative movements
  • E05D2015/586 - with travelling hinge parts
  • E05Y2201/214 - Disengaging means
  • E05Y2201/236 - using force or torque
  • E05Y2400/61 - Power supply
  • E05Y2800/116 - Safety means therefore
  • E05Y2800/16 - applicable on combinations of fixed and movable wings
  • E05Y2800/25 - Emergency conditions
  • E05Y2800/252 - the elements functioning only in case of emergency
  • E05Y2800/746 - emergency or extended
  • E05Y2900/132 - Doors

• US Classifications

  • 049 - Movable or removable closures