US PATENT SUBCLASS 431 / 134
.~ Actuation of ignition member releases biased open cover

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


431 /   HD   COMBUSTION

129  DF  BURNER HEAD COVER OPERATIVELY INTERRELATED WITH IGNITER {8}
134.~ Actuation of ignition member releases biased open cover

DEFINITION

Classification: 431/134

(under subclass 129) Apparatus in which the actuating movement of an igniter element or its operator frees a cover or cap held closed against a biasing force.