US PATENT SUBCLASS 362 / 214
.~ With mask or screen for at least one filament

Current as of: June, 1999
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362 /   HD   ILLUMINATION

211  DF  MULTIPLE FILAMENT LIGHT UNIT {4}
214.~ With mask or screen for at least one filament

DEFINITION

Classification: 362/214

(under subclass 211) Subject matter provided with means to absorb, or randomly scatter some or all of the light from at least one of the filaments.

(1) Note. Subject matter of this subclass type includes, for example, translucent screens.

SEE OR SEARCH THIS CLASS, SUBCLASS:

215, for corrugated, faceted or fluted reflectors or lenses combined with multiple filament light sources.