2497341

Information

• Patent Grant
• 2497341

• References
• Source

• Patent Number

  2,497,341

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1950
  74 years ago

• CPC

  • A63F1/02 - Cards Special shapes of cards
  • A63F3/065 - Tickets or accessories for use therewith
  • A63F2003/00362 - with connections between modules
  • A63F2003/00381 - Jig-saw connection

• US Classifications

  • 273 - Amusement devices: games
  • 281 - Books, strips, and leaves