US PATENT SUBCLASS 219 / 217
.~.~ Chair, bed, or other body-supporting means
Current as of:
June, 1999
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219 /
HD
ELECTRIC HEATING
200
DF
HEATING DEVICES
{14}
201
DF
.~ Combined with diverse-type art device {12}
217
.~.~ Chair, bed, or other body-supporting means
DEFINITION
Classification: 219/217
(under subclass 201) Subject matter wherein the other art
device comprises a chair, seat, bed or other support means for the human body.
SEE OR SEARCH THIS CLASS, SUBCLASS:
528+, for flexible or resilient housing structure adapted for use with electrical heating devices under the class (219) definition.
SEE OR SEARCH CLASS
4, Baths, Closets, Sinks, and Spittoons,
237+, for toilet seats and covers. 5, Beds,
284, for beds with heating or cooling devices, and subclasses 421+ for heated mattresses.
297, Chairs and Seats,
180.1+, for chairs or seats combined with heat exchange means.
607, Surgery: Light, Thermal, and Electrical Application,
1, for couches, beds, chairs and seats adapted for thermal application or therapeutic treatment.
