US PATENT SUBCLASS 251 / 107
.~.~ With pivoted latch

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}
101  DF  .~ Latch manipulator mounted on handle or stem {3}
107.~.~ With pivoted latch {2}
108  DF  .~.~.~> Resilient latch and manipulator
109  DF  .~.~.~> With spring

DEFINITION

Classification: 251/107

(under subclass 101) Devices wherein the latch is a pivoted member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

93, for actuator latches that are mounted on the valve actuator.