US PATENT SUBCLASS 359 / 463
.~ Having record with lenticular surface

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

Internet Version by PATENTEC © 1999      Terms of Use


359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

462  DF  STEREOSCOPIC {3}
463.~ Having record with lenticular surface

DEFINITION

Classification: 359/463

Having record with lenticular surface:

(under subclass 462) Subject matter comprising a record with a plurality of reflecting or transmitting elements, each having a curved or figured surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

455+, for lenticular projection screens.

619+, for surfaces composed of lenticular elements.

642+, for lenses generally.

727, for lenses having concave and/or convex reflecting surfaces with coatings.