ClassID:

78974

B65H20/04 - CPC Classification

Classification description:

Advancing webs by friction roller to effect step-by-step advancement of web

Recent Application in this class:
#1
20230379419
2023-11-23

RECORDING APPARATUS AND PAPER FEEDING METHOD

#2
20210229380
2021-07-29

Light guide film production device

#3
20210178450
2021-06-17

Conversion press and tab stock feeder assembly therefor

#4
20190366416
2019-12-05

Plate material, feeding device

#5
20190270220
2019-09-05

Sheet manufacturing apparatus and control method for sheet manufacturing apparatus

#6
20190198826
2019-06-27

Battery packaging material and battery

#7
20170015515
2017-01-19

Sheet material feeding apparatus

#8
20160251189
2016-09-01

Assembly and process for a press feed mechanism for providing rapid, efficient and tuned hold and release displacement of an upper feed roller relative to a lower roller and between which is communicated a sheet material for subsequent feeding into a press operation

#9
20160101960
2016-04-14

Tape applicator tab length control

#10
20160031668
2016-02-04

Transport Apparatus and Recording Apparatus

#11
20150314356
2015-11-05

System for high speed feeding a thin sheet metal strip into a reciprocating press

#12
20150298188
2015-10-22

Roll type material feeding apparatus and method

#13
20150203315
2015-07-23

Arrangement for driving a flat substrate in a packaging production machine

#14
20140041497
2014-02-13

Optical film transport method, and apparatus using the same

#15
20130194368
2013-08-01

Transport media by application of nominal tension and enhanced tension thereto

#16
20120312855
2012-12-13

Conveyance device, printing device, and conveyance method

#17
20120048908
2012-03-01

TRANSPORT APPARATUS AND RECORDING APPARATUS

#18
20120048907
2012-03-01

System for high speed feeding a thin sheet metal strip into a reciprocating press

#19
20110240707
2011-10-06

Arrangement for driving a flat substrate in a packaging production machine

#20
20110203430
2011-08-25

Optical film cutting method and apparatus using the same

#21
20100296855
2010-11-25

HYBRID PRINTER-FEEDER MECHANISM

#22
20100282812
2010-11-11

Velocity-changing apparatus for web

#23
20100162864
2010-07-01

Optical film transport method, and apparatus using the same

#24
20090244246
2009-10-01

Inkjet printer and a paper transportation method

#25
20090120989
2009-05-14

MATERIAL FEEDING APPARATUS

#26
20090116893
2009-05-07

Printing method and device having first and second printing units

#27
20090108522
2009-04-30

Sheet material feeding apparatus

#28
20090108521
2009-04-30

Sheet material feeding apparatus with guide members passing through roll grooves

#29
20090103965
2009-04-23

WEB-FED PRINTING PRESS

#30
20080203212
2008-08-28

Web-handling apparatus including guide roller assembly with resiliently deformable outer layer

#31
20080148912
2008-06-26

Lateral separating device for paper webs

#32
20080111016
2008-05-15

Device for reducing the tension on an elastomeric feed

#33
20070251645
2007-11-01

Installation For Producing Folded Labels

#34
20070163718
2007-07-19

Velocity-changing apparatus for web

#35
20060249895
2006-11-09

Method and device for processing a paper or film web

#36
20050241272
2005-11-03

Device for packaging continuous webs of materials such as selvedges generated on thermoforming units