1750703

Information

• Patent Grant
• 1750703

• References
• Source

• Patent Number

  1,750,703

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1930
  94 years ago

• CPC

  • E06B3/34 - with only one kind of movement
  • E05D15/52 - for opening about a vertical as well as a horizontal axis
  • E06B3/5063 - the vertical sliding wings having the possibility of an additional rotational movement
  • E05D15/5214 - Corner supports
  • E05Y2900/148 - Windows

• US Classifications

  • 049 - Movable or removable closures