US PATENT SUBCLASS 392 / 367
.~.~.~.~ Multi-direction air outlet

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


392 /   HD   ELECTRIC RESISTANCE HEATING DEVICES

*  DD  HEATING DEVICES (CLASS 219 SUBCLASS 200) {11}
347  DF  .~ Convection space heater {10}
360  DF  .~.~ Forced air type {5}
365  DF  .~.~.~ Portable {3}
367.~.~.~.~ Multi-direction air outlet

DEFINITION

Classification: 392/367

Multi-direction air outlet:

(under subclass 365) Subject matter wherein the portable heater includes a passage or vent for distributing heated air in two or more different directions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

440, for radiant heater.

SEE OR SEARCH CLASS

165, Heat Exchange,

126+, for plural outlets.