3561156

Information

• Patent Grant
• 3561156

• References
• Source

• Patent Number

  3,561,156

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  53 years ago

• CPC

  • A63H23/16 - Aquatic toy installations Harbour arrangements
  • A63H30/06 - Hydraulic or pneumatic arrangements
  • B63H2011/006 - with propulsive medium supplied from sources external to propelled vessel

• US Classifications

  • 446 - Amusement devices: toys
  • 440 - Marine propulsion