US PATENT SUBCLASS 701 / 123
.~ With indication of fuel consumption rate or economy of usage

Current as of: June, 1999
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701 /   HD   DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION

1  DF  VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19}
123.~ With indication of fuel consumption rate or economy of usage

DEFINITION

Classification: 701/123

With indication of fuel consumption rate or economy of usage:

(under subclass 1) Vehicle control, guidance, operation, or indication wherein the data processing system or calculating computer controls or indicates the amount of fuel consumed per unit time or most economical fuel consumption rate or distance available for a given amount of fuel.