US PATENT SUBCLASS 493 / 321
.~ By rotary printer

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

320  DF  WITH PRINTING OR PHOTOGRAPHIC REPRODUCTION {4}
321.~ By rotary printer

DEFINITION

Classification: 493/321

By rotary printer:

(under subclass 320) Method or apparatus wherein recognizable indicia is placed on the sheet or web workpiece by a member turning more than 360 deg. about a fixed axis and rollingly engaging the workpiece with a radially outwardly facing surface.