3318048

Information

• Patent Grant
• 3318048

• References
• Source

• Patent Number

  3,318,048

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1967
  57 years ago

• CPC

  • E05D15/565 - for raising wings before sliding
  • E05D15/1021 - involving movement in a third direction
  • E05D2015/1036 - the arms being movable in vertical
  • E05D2015/1055 - with slanted or curved track sections or cams
  • E05Y2900/102 - for cold-rooms

• US Classifications

  • 049 - Movable or removable closures