3625516

Information

• Patent Grant
• 3625516

• References
• Source

• Patent Number

  3,625,516

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  52 years ago

• CPC

  • A63F9/0078 - Labyrinth games
  • A63F7/041 - Two-dimensional labyrinths
  • A63F2003/0093 - acting through a cover

• US Classifications

  • 273 - Amusement devices: games
  • 446 - Amusement devices: toys