US PATENT SUBCLASS 362 / 173
.~.~.~ Dome structure

Current as of: June, 1999
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362 /   HD   ILLUMINATION

157  DF  SELF POWERED LAMP {16}
159  DF  .~ Nonelectric {9}
171  DF  .~.~ Tubular type {4}
173.~.~.~ Dome structure

DEFINITION

Classification: 362/173

(under subclass 171) Subject matter wherein the lamp's upper part is peculiarly structured.

(1) Note. Subject matter of this subclass generally relates to the hood or dome structure which connects with the upper end of the tubes and which allow the escape of the products of combustion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

182, for dome structure, per se.