High speed surface craft and submersible craft
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United States of America Patent
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Aug 4, 2020
Grant Date -
Oct 17, 2019
app pub date -
Oct 10, 2017
filing date -
Jun 16, 2008
priority date (Note) -
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Abstract
A marine vessel comprising:
- at least one buoyant tubular foil; andat least one baffle plate positioned about the perimeter of the at least one buoyant tubular foil so as to protrude into the flow of water passing by the perimeter of the at least one buoyant tubular foil, whereby to create a high-pressure zone fore of the at least one baffle plate and a low-pressure zone immediately aft of the at least one baffle plate, whereby to create a dense stream of supercavitated water immediately aft of the at least one baffle plate.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
JULIET MARINE SYSTEMS INC | PORTSMOUTH NH |
International Classification(s)

- 2017 Application Filing Year
- B63G Class
- 140 Applications Filed
- 113 Patents Issued To-Date
- 80.72 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Curcio, Joseph | Gray, US | 12 | 141 |
# of filed Patents : 12 Total Citations : 141 | |||
Norman, David | Standish, US | 15 | 47 |
# of filed Patents : 15 Total Citations : 47 | |||
Sancoff, Gregory E | North Hampton, US | 57 | 7709 |
# of filed Patents : 57 Total Citations : 7709 |
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- 1 Citation Count
- B63G Class
- 50 % this patent is cited more than
- 5 Age
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 4, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 4, 2032 |
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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 |
Full Text
US Patent Application No: 2019/0315,444
HIGH SPEED SURFACE CRAFT AND SUBMERSIBLE CRAFT
Abstract
A marine vessel comprising:
- at least one buoyant tubular foil; andat least one baffle plate positioned about the perimeter of the at least one buoyant tubular foil so as to protrude into the flow of water passing by the perimeter of the at least one buoyant tubular foil, whereby to create a high-pressure zone fore of the at least one baffle plate and a low-pressure zone immediately aft of the at least one baffle plate, whereby to create a dense stream of supercavitated water immediately aft of the at least one baffle plate.
Description
Claims
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