.~ Tank with movable or adjustable outlet or overflow pipe {3}
577.5
.~.~ Horizontally traversing outlet
DEFINITION
Classification: 137/577.5
(under subclass 577) Systems including a conduit placed or adapted to be placed within a receptacle, e.g., tank, reservoir or swimming pool, and means arranged to traverse the inlet end of the conduit in a generally horizontal direction, usually to remove sediment from the receptacle.
SEE OR SEARCH THIS CLASS, SUBCLASS:
565+, for similar systems including pumps.
590.5, for nondraining overflow type liquid removers which have inlet conduits extending to the bottom of the receptacle.
899+, for vehicle mounted fluid handling means.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning, 1.7, for submerged devices having cleaning means for that class, and subclass 246.5 for tanks with attached cleaners for that class.
210, Liquid Purification or Separation,
523+, for gravitational separators and mechanical liquid removers.
