US PATENT SUBCLASS 431 / 135
.~ Cover, latched closed, biased open; igniter actuated on release

Current as of: June, 1999
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431 /   HD   COMBUSTION

129  DF  BURNER HEAD COVER OPERATIVELY INTERRELATED WITH IGNITER {8}
135.~ Cover, latched closed, biased open; igniter actuated on release {1}
136  DF  .~.~> Abrasive wheel moves with cover about a common axis

DEFINITION

Classification: 431/135

(under subclass 129) Apparatus wherein the cover or cap is releasably latched in position upon being forced closed against bias, the biasing force acting to open the cover or cap and to actuate the igniter upon release of the latch.