US PATENT SUBCLASS 180 / 407
.~.~ With electrical backup
Current as of:
June, 1999
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180 /
HD
MOTOR VEHICLES
400
DF
STEERING GEAR
{8}
405
DF
.~ With alternate emergency power means (e.g., pump, gearing, etc.) {2}
407
.~.~ With electrical backup
DEFINITION
Classification: 180/407
With electrical backup:
(under subclass 405) Subject matter wherein the secondary means is electrical.