US PATENT SUBCLASS 427 / 359
.~.~ Roller, drum, or cylinder

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

331  DF  WITH POST-TREATMENT OF COATING OR COATING MATERIAL {14}
355  DF  .~ Solid treating member or material contacts coating {6}
359.~.~ Roller, drum, or cylinder {3}
360  DF  .~.~.~> Metal coating
361  DF  .~.~.~> Paper base (e.g., calendering, etc.) {3}
365  DF  .~.~.~> Treating between rollers (e.g., calendering, etc.) {1}

DEFINITION

Classification: 427/359

(under subclass 355) Processes wherein the solid treating member is generally circular in cross section and designed to rotate about an internal axis.

(1) Note. This subclass includes rotary wipers, but not rotary brushes. For rotary brushes see subclass 368 below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

139, for applying a coating and rolling it to make a road surface.

242, for coating processes including rumbling or tumbling.

428, for roller application of the coating material.

SEE OR SEARCH CLASS 118, Coating Apparatus,

110+, for coating apparatus including a rotary member acting on the coating after application.