US PATENT SUBCLASS 251 / 98
.~.~ Pivoted handle

Current as of: June, 1999
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251 /   HD   VALVES AND VALVE ACTUATION

89  DF  WITH MEANS FOR BLOCKING OR DISABLING ACTUATOR {6}
95  DF  .~ Released by non-valving actuator motion {3}
98.~.~ Pivoted handle {1}
99  DF  .~.~.~> With spring

DEFINITION

Classification: 251/98

(under subclass 95) Devices wherein an integral portion of a pivotally mounted handle serves as a blocking or disabling means.