3307290

Information

• Patent Grant
• 3307290

• References
• Source

• Patent Number

  3,307,290

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • A63H23/06 - jet-propelled
  • F02B61/045 - for outboard marine engines

• US Classifications

  • 446 - Amusement devices: toys