US PATENT SUBCLASS 4 / 275
.~ Floor orifice

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

258  DF  SPITTOONS {14}
275.~ Floor orifice {2}
276  DF  .~.~> Valved outlet
277  DF  .~.~> Receptacle

DEFINITION

Classification: 4/275

The spittoon is placed in a hole in the floor of the building or car.

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