US PATENT SUBCLASS 362 / 2-- .~ Including selected wavelength modifier (e.g., filter)

US PATENT SUBCLASS 362 / 2
.~ Including selected wavelength modifier (e.g., filter)

Current as of: June, 1999
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362 /	HD	ILLUMINATION

1	DF	DAYLIGHT LIGHTING {1}
2		.~ Including selected wavelength modifier (e.g., filter)

DEFINITION

Classification: 362/2

(under subclass 1) Subject matter wherein the means for modifying the light has different effects on different light wavelengths such as absorbing some while transmitting others or reflecting others.

SEE OR SEARCH THIS CLASS, SUBCLASS:

293, for an illumination light source or support combined with a selected wavelength modifier but not limited to simulating daylight.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements,

885+, for light filters, per se.