US PATENT SUBCLASS 426 / 514
.~.~ Forming hollow, tubular, or open-ended cavity

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

665  DF  PROCESSES {25}
512  DF  .~ Molding, casting, or shaping {5}
514.~.~ Forming hollow, tubular, or open-ended cavity

DEFINITION

Classification: 426/514

(under subclass 512) Processes involving molding, casting, or shaping to result in a hollow, tubular, or open ended cavity containing product.

SEE OR SEARCH THIS CLASS, SUBCLASS:

390+, for a process of preparing or treating a food having diverse utility.

451, for the preparation of a dry alimentary paste product.

499, for a process of preparing or treating a farinaceous dough, batter, or pastry product which has an open ended cavity