US PATENT SUBCLASS 425 / 268
.~ Externally engaging profile tool

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

263  DF  POTTERY WHEEL TYPE SUPPORT AND PROFILE {5}
268.~ Externally engaging profile tool

DEFINITION

Classification: 425/268

(under subclass 263) Apparatus having a profile tool which engages and traverses the outer or external surface of a preform.