US PATENT SUBCLASS 198 / 502.3
.~ Means for indicating position of unit load
Current as of:
June, 1999
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198 /
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CONVEYORS: POWER-DRIVEN
502.1
DF
WITH ALARM OR INDICATOR
{3}
502.3
.~ Means for indicating position of unit load
DEFINITION
Classification: 198/502.3
Means for indicating position of unit load:
(under subclass 502.1) Apparatus wherein the physical location of the load is tracked and indicated as it moves along the conveyor path.