Hydrojet propulsion system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12037087
APP PUB NO 20230382502A1
SERIAL NO

18233002

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A personal watercraft is disclosed including a flotation portion, a strut extending from the flotation portion, and a motor pod is disposed along the strut with an electric motor operably coupled to a driveshaft. A hydrojet unit is removably attached to the motor pod and includes an inlet portion removably attached to the motor pod and a substantially cylindrical housing. The inlet portion includes a substantially conical motor interface with a shaft through-hole for receiving the driveshaft therein, one or more fins extending outwardly from the conical motor interface, and at least one ring encircling the conical motor interface and connecting to each of the one or more fins for inhibiting objects from passing through the inlet region. The housing defines a fluid flow path to an outlet portion. The hydrojet unit includes an impeller coupled to the driveshaft and a stator disposed within the housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KAI CONCEPTS LLC1651 VIKING STREET #3 ALAMEDA CA 94501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brock, Joseph Andrew Alameda, US 25 72
Greaves, Matthew Campbell Corinda, AU 26 49
Jell, Peter Breitbrunn, DE 10 4
Montague, Donald Lewis Paia, US 30 92
Stroetzel, Merten Pacific Palisades, US 11 31

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