Quick lock wireline valve/blow-out preventor and methods for making and using same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8028755
APP PUB NO 20090151959A1
SERIAL NO

11956433

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A blow out preventor (BOP) apparatus is disclosed including a quick connection system. The quick connection system comprises at least one actuator receiving aperture including at least one female connector having a female engaging profile and at least actuator cylinder including at least one male connector having a male engaging profile, where the male engaging profile is adapted to register with the female engaging profile upon insertion of an actuator into its corresponding receiving aperture and upon rotation of the actuator through a rotational angle.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WEATHERFORD TECHNOLOGY HOLDINGS LLC2000 ST JAMES PLACE HOUSTON TX 77056

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Darnell, David Trevor Great Yarmouth, GB 3 76
Hunt, Robert Andrew Bradwell, GB 3 44

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