1338488

Information

• Patent Grant
• 1338488

• References
• Source

• Patent Number

  1,338,488

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1920
  104 years ago

• CPC

  • E05D13/06 - with notches for vertically sliding wings
  • E05F11/50 - Crank gear with clutches or retaining brakes, for operating window mechanisms
  • E05F2700/02 - Devices for moving and locking sliding windows
  • E05Y2900/148 - Windows
  • Y10T292/299 - Slotted keeper
  • Y10T292/301 - Friction catch

• US Classifications

  • 292 - Closure fasteners