Methods and apparatus for cleaning screens used in...

Cleaning and liquid contact with solids – Apparatus – With means to movably mount or movably support the work or...

Reexamination Certificate

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Details

C134S133000, C134S184000, C134S198000

Reexamination Certificate

active

07740021

ABSTRACT:
Methods, apparatus, and kits are described, one method embodiment comprising loading a solids-laden screen into a carriage of a washing enclosure, the solids-laden screen comprising a screen mesh partially obstructed with solids from a well drilling or work-over operation, and spraying a cleaning composition onto first and second sides of the screen while vibrating the screen. Apparatus and kits for practicing the methods are also described. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims.

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