3611637

Information

• Patent Grant
• 3611637

• References
• Source

• Patent Number

  3,611,637

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • E05D15/1021 - involving movement in a third direction
  • E05D15/565 - for raising wings before sliding
  • E05D2015/1055 - with slanted or curved track sections or cams
  • E05Y2201/638 - Cams Ramps
  • E05Y2201/684 - Rails
  • E05Y2800/174 - on the left or right side
  • E05Y2800/298 - having indentations
  • E05Y2900/132 - Doors
  • Y10T16/361 - Guide brackets

• US Classifications

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