US PATENT SUBCLASS 429 / 155
.~.~.~.~.~ Of tray, cup or dish shape in nested or telescopic relationship

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}
152  DF  .~.~ Individual cells connected in repeating contiguous layered units {1}
153  DF  .~.~.~ Having unit enclosing housing {1}
154  DF  .~.~.~.~ Having sectional component {1}
155.~.~.~.~.~ Of tray, cup or dish shape in nested or telescopic relationship

DEFINITION

Classification: 429/155

(under subclass 154) Apparatus wherein the housing parts are in the form of a (a) tray, (b) cup, or (c) dish shape, all of which are in a nested or telescopic relationship.