US PATENT SUBCLASS 429 / 240
.~.~.~.~ Locking means being bendable tabs

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}
209  DF  .~ Electrode {7}
233  DF  .~.~ Grid or holder for active material {6}
239  DF  .~.~.~ Having conductive receptacle or mechanical locking means for the active material {1}
240.~.~.~.~ Locking means being bendable tabs

DEFINITION

Classification: 429/240

(under subclass 239) Apparatus where the grid or holder is provided with projections which are bent or may be bent for the expressed purpose of locking or holding the active material in position in the grid or holder.