US PATENT SUBCLASS 425 / 281
.~ Shaping surface having serrated or cutting edge

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

276  DF  MEANS EXCAVATING FROM A BULK SOURCE WITH SIMULTANEOUS SHAPING (E.G., ICE CREAM SCOOP OR PLUGGER, ETC.) {6}
281.~ Shaping surface having serrated or cutting edge

DEFINITION

Classification: 425/281

(under subclass 276) Apparatus wherein the shaping surface is provided with a particular edge configuration adapted to cut.

(1) Note. The cutting edge or particular configuration of the shaping surface edge must be claimed. The fact that the entire shaping surface is extremely thin thereby providing a cutting edge is not enough.