2779069

Information

• Patent Grant
• 2779069

• References
• Source

• Patent Number

  2,779,069

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1957
  67 years ago

• CPC

  • E05D15/28 - supported on arms movable in horizontal plane
  • E05D15/00 - Suspension arrangements for wings
  • E05D15/04 - with arms fixed on the wing pivoting about an axis outside of the wing
  • E05D2700/12 - Suspension devices for doors or windows movable in a direction perpendicular to their plane or pivotable about an axis being situated at a considerable distance from the edge of the wing by means of pivot arms
  • E05Y2900/148 - Windows
  • Y10T16/5457 - Movement transverse to hinge axis
  • Y10T16/5476 - Four or more axes
  • Y10T292/28 - Extension link

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners