2224675

Information

• Patent Grant
• 2224675

• References
• Source

• Patent Number

  2,224,675

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1940
  84 years ago

• CPC

  • E05D13/1261 - specially adapted for overhead wings
  • E05F2700/04 - Devices for blocking sliding windows in general
  • Y10T70/5283 - Swinging
  • Y10T292/0853 - Link and lever

• US Classifications

  • 049 - Movable or removable closures
  • 070 - Locks
  • 292 - Closure fasteners