US PATENT SUBCLASS 401 / 182
.~.~.~ Including disengageable or extensible operating rod

Current as of: June, 1999
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401 /   HD   COATING IMPLEMENTS WITH MATERIAL SUPPLY

143  DF  INCLUDING MEANS TO APPLY MATERIAL-MOVING FORCE {10}
171  DF  .~ Piston-provided reservoir {2}
176  DF  .~.~ Slidable piston {6}
182.~.~.~ Including disengageable or extensible operating rod

DEFINITION

Classification: 401/182

(under subclass 176) Implement wherein the piston is movable by a manually actuated elongated member which (1) is movable with respect to the entire piston for operatively disconnecting it from the piston and which is stored within or retained by the implement when so disconnected, or (2) comprises telescoping parts which may be interengaged in drawn out position so as to increase the effective length of the member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

174+, for an implement wherein the material-applying force results from the act of moving an operating rod relative to a piston by the operation of screw means.