US PATENT SUBCLASS 177 / 233
.~.~.~ With vertical pointer slit

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

201  DF  SELF-POSITIONING {9}
225  DF  .~ Spring {6}
232  DF  .~.~ Coil spring in sleeve casing {1}
233.~.~.~ With vertical pointer slit

DEFINITION

Classification: 177/233

(under subclass 232) Apparatus wherein the casing has a longitudinal slit within which a weight indicator moves in response to load.