US PATENT SUBCLASS 492 / 8
WITH MAGNETIC MEANS, PER SE


Current as of: June, 1999
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492 /   HD   ROLL OR ROLLER

8WITH MAGNETIC MEANS, PER SE


DEFINITION

Classification: 492/8

WITH MAGNETIC MEANS, PER SE:

(under the class definition) Roll which includes specific magnet or electromagnetic structure.

SEE OR SEARCH CLASS

355, Photocopying,

133, for a roll or roller especially adapted for use in contact printing.

399, Electrophotography,

279+, for development rollers, particularly subclass 282 for magnetic brush; subclass 313 for transfer rollers; subclasses 330+ for heat and pressure rollers providing fixing; subclass 356 for magnetic cleaning of imaging surface; subclass 357 for cleaning image surface by rollers; and subclasses 361+ for document handling.