3178332

Information

• Patent Grant
• 3178332

• References
• Source

• Patent Number

  3,178,332

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • A63F9/10 - Two-dimensional jig-saw puzzles
  • A63F9/06 - Patience Other games for self-amusement
  • B44C3/123 - Mosaic constructs
  • A63F2009/0686 - Rhombus
  • A63F2009/1094 - non-planar

• US Classifications

  • 273 - Amusement devices: games
  • 052 - Static structures
  • 446 - Amusement devices: toys