Watercraft hull with entrapment tunnel

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United States of America Patent

PATENT NO 7311059
APP PUB NO 20060137592A1
SERIAL NO

11315304

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A watercraft hull has at least one bent entrapment tunnel with an aft portion whose tunnel ceiling is at a higher elevation than portions of the tunnel ceiling immediately in front of it to provide a negative angle of attack with the free surface at design planing speeds.

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Patent Owner(s)

Patent OwnerAddress
NAVATEK LTD841 BISHOP STREET SUITE 1110 HONOLULU HI 96813

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Loui, Steven Honolulu, HI 18 176
Shimozono, Gary Kapolei, HI 17 161
Yamashita, Scott Honolulu, HI 13 102

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Patent Citation Ranking

  • 8 Citation Count
  • B63B Class
  • 4.41 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges121944914301 - 1011 - 2021 - 3031 - 400102030405060708090100110120130140150160170180190200210

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