US PATENT SUBCLASS 177 / 259
.~.~.~ With additional serially connected lever

Current as of: June, 1999
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177 /   HD   WEIGHING SCALES

253  DF  LOAD HOLDER {6}
256  DF  .~ Pivotally interconnected transmission levers {2}
258  DF  .~.~ Separate lever loaded by load-holder levers {1}
259.~.~.~ With additional serially connected lever

DEFINITION

Classification: 177/259

(under subclass 258) Apparatus wherein the separate force delivering lever applies the force to an additional lever.