US PATENT SUBCLASS 454 / 125
.~.~ Having sweeping air distributor
Current as of:
June, 1999
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454 /
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VENTILATION
69
DF
VEHICLE (E.G., AUTOMOBILE, ETC.)
{15}
121
DF
.~ Condensation preventer (e.g., defroster, etc.) {6}
125
.~.~ Having sweeping air distributor
DEFINITION
Classification: 454/125
Having sweeping air distributor:
(under subclass 121) Subject matter comprising means for
guiding air along a regularly changing directional path.
(1) Note. A continually oscillating or rotating air distributor is included in this subclass.
SEE OR SEARCH THIS CLASS, SUBCLASS:
153, for a sweeping-type ventilating air distributor in a vehicle.
285, for a sweeping-type ventilating air distributor in a static structure (e.g., building).