US PATENT SUBCLASS 399 / 355
.~.~ Having forced air (e.g., vacuum)

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

343  DF  CLEANING OF IMAGING SURFACE {12}
353  DF  .~ Fibrous brush {2}
355.~.~ Having forced air (e.g., vacuum)

DEFINITION

Classification: 399/355

Having forced air (e.g., vacuum):

(under subclass 353) Subject matter wherein the fibrous brush includes a forced air flow arrangement to capture developer material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

92+, for an internal machine environment having forced air circulation.

343, for a vacuum without a fibrous brush.