US PATENT SUBCLASS 126 / 257
.~.~.~.~.~ Air

Current as of: June, 1999
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126 /   HD   STOVES AND FURNACES

*  DD  HEATERS {7}
*  DD  .~ Liquid or gaseous fuel {1}
*  DD  .~.~ Attachments {3}
255  DF  .~.~.~ Lamp {3}
*  DD  .~.~.~.~ Chimney heaters {2}
257.~.~.~.~.~ Air

DEFINITION

Classification: 126/257

(under subclass 255) Devices relating to air-heaters, usually of drum form, specially applicable to lamp-chimneys.

SEE OR SEARCH THIS CLASS, SUBCLASS:

248, for drum heater attachments.