3307209

Information

• Patent Grant
• 3307209

• References
• Source

• Patent Number

  3,307,209

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • B62B13/06 - arranged in two or more parallel lines
  • B62B15/006 - Inflatable sledges

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • D21 - Games, toys, and sports goods