3511520

Information

• Patent Grant
• 3511520

• References
• Source

• Patent Number

  3,511,520

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • B62K9/02 - Tricycles
  • A63G19/16 - made to travel by punting

• US Classifications

  • 280 - Land vehicles