US PATENT SUBCLASS 425 / 808
LENS MOLD

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

808LENS MOLD

DEFINITION

Classification: 425/808

Means for making a lens (e.g.., spectacle, telescope, etc..) using a mold for the lens.

SEE OR SEARCH THIS CLASS, SUBCLASS:

175+, for means to make a mold by apparatus of this class, which mold may be for a lens.

SEE OR SEARCH CLASS

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

642+, for lenses, per se.