3695617

Information

• Patent Grant
• 3695617

• References
• Source

• Patent Number

  3,695,617

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • A63F9/088 - Puzzles with elements that are connected by straps, strings or hinges
  • A63F9/0876 - Bent wire or cord puzzles
  • A63F2250/12 - using a string, rope, strap or belt as a play element
  • A63F2250/124 - Elastic
  • E04B2001/1996 - Tensile-integrity structures, i.e. structures comprising compression struts connected through flexible tension members

• US Classifications

  • 273 - Amusement devices: games
  • 052 - Static structures
  • 428 - Stock material or miscellaneous articles
  • 446 - Amusement devices: toys