US PATENT SUBCLASS 434 / 369
.~ Means for displaying article at various stages of manufacture or treatment

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

365  DF  MEANS FOR DEMONSTRATING APPARATUS, PRODUCT, OR SURFACE CONFIGURATION, OR FOR DISPLAYING EDUCATION MATERIAL OR STUDENT'S WORK {37}
369.~ Means for displaying article at various stages of manufacture or treatment

DEFINITION

Classification: 434/369

Means for displaying article at various stages of manufacturer or treatment:

(under subclass 365) Subject matter wherein an article is shown in several stages (such as stock material, intermediate product, and finished article) or two or more copies of the same article are shown, each copy being in a different stage of manufacture.