Anti-rotation device for wellahead stuffing box

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United States of America Patent

PATENT NO 9085955
APP PUB NO 20130039695A1
SERIAL NO

13415516

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Abstract

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A device for preventing rotation of a stuffing box cap to avoid leakage of contents, the device comprising an upwardly projecting stop member mounted on the stuffing box body which is configured to abut a protuberance on the cap and thereby prevent cap rotation. The stop member is preferably configured to pivot away from the stuffing box cap when cap removal is desired.

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Patent Owner(s)

Patent OwnerAddress
BAZYLINSKI DUANENot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bazylinski, Duane Major, CA 1 0

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