2226274

Information

• Patent Grant
• 2226274

• References
• Source

• Patent Number

  2,226,274

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1940
  84 years ago

• CPC

  • E06B3/5027 - "Austral" windows

• US Classifications

  • 049 - Movable or removable closures