US PATENT SUBCLASS 401 / 155
.~.~ By translatory movement along wall

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}
152  DF  .~ Including means to collapse flexible wall {4}
155.~.~ By translatory movement along wall

DEFINITION

Classification: 401/155

(under subclass 152) Implement wherein the reservoir or chamber is elongated and the wall-deforming means is movable relative to said wall in a direction parallel to the longitudinal axis of the reservoir or chamber so as to contact successive wall portions.

(1) Note. The relative movement may result from the winding of the wall about the means for causing deformation.