US PATENT SUBCLASS 4 / 237
SEAT
Current as of:
June, 1999
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4 /
HD
BATHS, CLOSETS, SINKS, AND SPITTOONS
237
SEAT
{4}
238
DF
.~
> Subclosure, seat operated
239
DF
.~
> Superposed
240
DF
.~
> Hinges
241
DF
.~
> Counterbalanced or spring biased
DEFINITION
Classification: 4/237
The structure of the closet seat.
SEE OR SEARCH THIS CLASS, SUBCLASS:
234, for seats and covers combined, and 98 and 217.