2923981

Information

• Patent Grant
• 2923981

• References
• Source

• Patent Number

  2,923,981

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1960
  65 years ago

• CPC

  • E05D15/425 - specially adapted for overhead wings

• US Classifications

  • 049 - Movable or removable closures