Propulsion device and hydrofoil craft provided with same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11999444
APP PUB NO 20220242524A1
SERIAL NO

17584846

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A propulsion device for a hydrofoil craft includes: a hydrofoil configured to be disposed in water; and a water jet thruster that is disposed in front of the hydrofoil and ejects a water flow rearward from an ejection port, wherein an upper surface of a rear portion of the hydrofoil is slanted downward toward rear, and the hydrofoil and the water jet thruster are configured such that at least part of the water flow passes above the rear portion of the hydrofoil.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HONDA MOTOR CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohiso, Keiichi Saitama, JP 8 5

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 4, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 4, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 4, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00