US PATENT SUBCLASS 425 / 173
.~ Means permitting visual inspection by operator

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

Internet Version by PATENTEC © 1999      Terms of Use


425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

169  DF  WITH INDICATOR, SIGNAL, RECORDER, ILLUMINATOR, OR INSPECTION MEANS {3}
173.~ Means permitting visual inspection by operator

DEFINITION

Classification: 425/173

(under subclass 169) Apparatus comprising means which permits or facilitates visual inspection by an operator of the apparatus, the material or the product.