US PATENT SUBCLASS 429 / 157
.~.~.~ In end-to-end contact, e.g., stacked button-type cell, etc.

Current as of: June, 1999
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429 /   HD   CHEMISTRY: ELECTRICAL CURRENT PRODUCING APPARATUS, PRODUCT, AND PROCESS

122  DF  CURRENT PRODUCING CELL, ELEMENTS, SUBCOMBINATIONS AND COMPOSITIONS FOR USE THEREWITH AND ADJUNCTS {16}
149  DF  .~ Plural cells {5}
156  DF  .~.~ Complete cells {2}
157.~.~.~ In end-to-end contact, e.g., stacked button-type cell, etc.

DEFINITION

Classification: 429/157

(under subclass 156) Apparatus wherein the cells are arranged in such a manner that one end of a cell contacts the end of another cell, e.g., in a vertical plane, side-by-side, etc.