US PATENT SUBCLASS 427 / 289
WITH CUTTING, HOLDING, SEVERING, OR ABRADING THE BASE


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

289WITH CUTTING, HOLDING, SEVERING, OR ABRADING THE BASE {2}
290  DF  .~> Prior to coating {2}
293  DF  .~> Rectilinear cutting to length


DEFINITION

Classification: 427/289

Processes under the definition wherein a coating step is combined with contacting the base with a solid member to (1) divide the base into plural parts or (2) remove a portion of the base material.

(1) Note. Making holes in or removing part of the base by chemical action is excluded from this subclass.

(2) Note. Sandpaper is considered a solid member for the purposes of this subclass and thus sandpapering the base is provided for here.

(3) Note. Pricking the base with a small needle like device is also provided for here.

(4) Note. Injecting is assumed to involve severing the base and is provided for here, generally in indented subclass 291.

SEE OR SEARCH THIS CLASS, SUBCLASS:

171+, for processes which include stretching the base.

198, for applying a coating of particles to a base and deforming the base.

275+, for processes of forming nonuniform coatings which include deforming the base. SEE OR SEARCH CLASS

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

153, for abrading or grinding of lamina.

451, Abrading,

28+, for a method of abrading, generally.