(under subclass 275) Apparatus in which the spout is attached to the rotatable riser by a flexible joint providing for movement of the spout in at least one plane.
SEE OR SEARCH THIS CLASS, SUBCLASS:
279, for water cranes having a spout articulated to a stationary or movable but nonrotating riser.
615+, for articulated or swinging flow conduits in distribution systems, and see the search notes to subclass 615.
801, for nozzles or spouts, per se, and see the search notes thereto.
