1111337

Information

• Patent Grant
• 1111337

• References
• Source

• Patent Number

  1,111,337

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1914
  111 years ago

• CPC

  • A63F9/0876 - Bent wire or cord puzzles
  • A63F2009/1284 - with screw elements
  • Y10T70/7169 - Complex movement or puzzle type

• US Classifications

  • 273 - Amusement devices: games
  • 070 - Locks
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener