US PATENT SUBCLASS 425 / 294
.~ Rotating means comprising circumferentially extending cutting and shaping channels coacting with a roll or platen having complementary channels

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

289  DF  PREFORM SEVERING MEANS {10}
294.~ Rotating means comprising circumferentially extending cutting and shaping channels coacting with a roll or platen having complementary channels

DEFINITION

Classification: 425/294

(under subclass 289) Apparatus wherein the severing means comprises (1) a rotating member having cutting edges extending radially in a circumferential direction coacting with (2) either another similar rotating member or a plate member having longitudinally extending grooves and ridge like projections whereby the ridges coact with the cutting edges on the rotating member.

(1) Note. Devices of this type usually form rod like or ball like products.

SEE OR SEARCH THIS CLASS, SUBCLASS:

233+, for sets of press couples comprising registering female mold cavities.

SEE OR SEARCH CLASS

83, Cutting, appropriate subclasses for similar cutting devices not combined with molding.