3396489

Information

• Patent Grant
• 3396489

• References
• Source

• Patent Number

  3,396,489

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1968
  56 years ago

• CPC

  • E05B17/0033 - for opening only
  • E05B65/1033 - emergency release of windows, window grills, escape hatches or the like
  • E05C9/085 - pivoting about an axis perpendicular to the door
  • E05B63/0052 - Locks mounted on the "frame" cooperating with means on the "wing"
  • E05F11/32 - with rotary bars guided in the frame
  • E05F11/36 - specially designed for passing through a wall

• US Classifications

  • 049 - Movable or removable closures