2648878

Information

• Patent Grant
• 2648878

• References
• Source

• Patent Number

  2,648,878

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • E05D15/58 - with both swinging and sliding movements
  • E06B3/50 - with more than one kind of movement
  • E06B3/5009 - where the sliding and rotating movements are necessarily performed simultaneously
  • E05D15/406 - with pivoted arms and sliding guides
  • E05D15/408 - with sliding guides fixed to the wing
  • E05D15/48 - allowing alternative movements
  • E05Y2800/10 - Additional functions
  • E05Y2800/744 - cleaning or service
  • E05Y2900/148 - Windows

• US Classifications

  • 049 - Movable or removable closures