US PATENT SUBCLASS 123 / 377
.~.~.~.~ Safety override of dangerous manual position

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

319  DF  ENGINE SPEED REGULATOR {16}
349  DF  .~ Having condition responsive means with engine being part of a closed feedback system (e.g., cruise control) {4}
363  DF  .~.~ Mechanical sensor or regulator {3}
376  DF  .~.~.~ Throttle positioning {1}
377.~.~.~.~ Safety override of dangerous manual position

DEFINITION

Classification: 123/377

Safety override of dangerous manual position:

(under subclass 376) Subject matter wherein feedback means is provided to override a manually positioned throttle so as to prevent an unsafe or undesired engine operating condition.