US PATENT SUBCLASS 55 / 373
.~ Housing closure secures bag


Current as of: June, 1999
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55 /   HD   GAS SEPARATION

361  DF  FLEXIBLE OR COLLAPSIBLE BAG TYPE {14}
373.~ Housing closure secures bag


DEFINITION

Classification: 55/373

(under subclass 361) Apparatus in which the filter member in use position is enclosed within a housing and the means which secures the member in the housing is an integral part of or depends on a means which provides admission to the interior of said housing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

480, for separate flow line access means for securing filters of other than the bag type within a flow line.