3290057

Information

• Patent Grant
• 3290057

• References
• Source

• Patent Number

  3,290,057

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  59 years ago

• CPC

  • B62K1/00 - Unicycles
  • A63B19/02 - Freely-movable rolling hoops
  • A63G29/02 - with seats staying at the bottom of the drum
  • A63B2208/12 - specially adapted for children

• US Classifications

  • 280 - Land vehicles