US PATENT SUBCLASS 359 / 596-- .~ Slats or strips

US PATENT SUBCLASS 359 / 596
.~ Slats or strips

Current as of: June, 1999
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359 /	HD	OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

591	DF	BUILDING INTERIOR ILLUMINATION WITH REFLECTED, REFRACTED OR PREDETERMINED ANGLE OF ENTRANCE OF OUTSIDE LIGHT {3}
596		.~ Slats or strips

DEFINITION

Classification: 359/596

Slats or strips:

(under subclass 591) Subject matter including a plurality of, usually parallel, thin, flat or long narrow members which reflect or refract light rays.

(1) Note. The slats or strips may be made of any material, for example, metal, glass, or plastic. They may be adjustable or stationary.

SEE OR SEARCH THIS CLASS, SUBCLASS:

227, for opaque means insertable on light path.

SEE OR SEARCH CLASS

160, Flexible or Portable Closure, Partition, or Panel,

130+, for plural slats or strips used as closures which are not specifically designed to reflect or refract light.