US PATENT SUBCLASS 137 / 802
MISCELLANEOUS
Current as of: June, 1999
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DEFINITION
Classification: 137/802
(under the class definition) Devices not hereinbefore provided for.
(1) Note. For example, in this subclass are found dummy valves and outlet and conduit forms and materials, including valve bodies, per se.
SEE OR SEARCH THIS CLASS, SUBCLASS:
561, for systems for branch flow without valves.
594+, for plural noncommunicating flow path systems.
799, for flexible couplings for conduits, and see the search notes thereto. SEE OR SEARCH CLASS
222, Dispensing,
575, for miscellaneous dispenser devices, especially for particular outlet shapes.
