US PATENT SUBCLASS 73 / 864.67
.~.~.~.~ Messenger actuated

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

863  DF  SAMPLER, SAMPLE HANDLING, ETC. {11}
864  DF  .~ Capture device {9}
864.51  DF  .~.~ Receptacle type {5}
864.63  DF  .~.~.~ With valve or closure {4}
864.67.~.~.~.~ Messenger actuated

DEFINITION

Classification: 73/864.67

Messenger actuated:

(under subclass 864.63) Subject matter wherein the receptacle valve is actuated by a separate element released by an operator.

(1) Note. Included here is a weight slidable upon a support cable. which travels from the operator to the sampler.