3594005

Information

• Patent Grant
• 3594005

• References
• Source

• Patent Number

  3,594,005

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1971
  53 years ago

• CPC

  • A63F9/0078 - Labyrinth games
  • Y10T70/7175 - Labyrinthian passage

• US Classifications

  • 273 - Amusement devices: games
  • 070 - Locks
  • D21 - Games, toys, and sports goods