2454639

Information

• Patent Grant
• 2454639

• References
• Source

• Patent Number

  2,454,639

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1948
  76 years ago

• CPC

  • A63F3/027 - Pocket chess

• US Classifications

  • 273 - Amusement devices: games
  • 206 - Special receptacle or package