US PATENT SUBCLASS 426 / 412
.~.~.~ Heat treatment of encased food

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

665  DF  PROCESSES {25}
392  DF  .~ Packaging or treatment of packaged product {6}
410  DF  .~.~ In flexible wrapper or container {5}
412.~.~.~ Heat treatment of encased food

DEFINITION

Classification: 426/412

(under subclass 410) Processes involving the heat treatment of filled food containers.

(1) Note. The heat treatment does not necessitate a sealed container. However, the final product must be completely enclosed in a packaging material.