3714738

Information

• Patent Grant
• 3714738

• References
• Source

• Patent Number

  3,714,738

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1973
  51 years ago

• CPC

  • E06B3/4609 - for windows
  • E05D13/06 - with notches for vertically sliding wings
  • E05F2700/02 - Devices for moving and locking sliding windows
  • E05Y2201/614 - Anti-derailing means

• US Classifications

  • 049 - Movable or removable closures
  • 052 - Static structures