US PATENT SUBCLASS 222 / 628
.~.~ Manually actuated fluid pump

Current as of: June, 1999
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222 /   HD   DISPENSING

173  DF  WITH CASING OR SUPPORT {11}
608  DF  .~ Ambulant {6}
628.~.~ Manually actuated fluid pump

DEFINITION

Classification: 222/628

Manually actuated fluid pump:

(under subclass 608) Device including means to facilitate movement over a surface of an apparatus for transporting or compressing a fluent material, wherein the force input to actuate said apparatus is supplied by an operative.