(under subclass 192) Subject matter wherein the penetrating member is a portion of a fixture (e.g., a faucet shank).
SEE OR SEARCH THIS CLASS, SUBCLASS:
46, for escutcheon shields combined with a joint.
56+, for a floor supported water closet joint.
137.1, for a dependent coupling comprising a pipe or rod-to-pipe-to-plate system of joints (e.g., china spouts to tub). See the Search Notes thereunder.