Patents-Review.com
ClassID:

78721 ⎘

B65H3/0661 - CPC Classification

Classification description:

Separating articles from piles using friction forces between articles and separator; Rollers or like rotary separators for separating inclined-stacked articles with separator rollers above the stack

Recent Application in this class:
#1
20260062241
2026-03-05

RECORDING-MATERIAL-TRANSPORTING DEVICE

 #2
20260021984
2026-01-22

MEDIUM CONVEYING APPARATUS

 #3
20260021983
2026-01-22

MEDIUM FEEDING APPARATUS

 #4
20260015191
2026-01-15

MEDIUM CONVEYING APPARATUS

 #5
20250162828
2025-05-22

SHEET FEEDER AND IMAGE FORMING APPARATUS

 #6
20250108988
2025-04-03

MEDIUM CONVEYING APPARATUS INCLUDING CONVEYANCE GUIDE TO MOVE IN CONJUNCTION WITH MOVEMENT OF ROLLER

 #7
20240391715
2024-11-28

MEDIUM CONVEYANCE DEVICE

 #8
20240308797
2024-09-19

MEDIUM CONVEYANCE DEVICE

 #9
20240300757
2024-09-12

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SAME

 #10
20240208750
2024-06-27

MEDIUM PROCESSING DEVICE

 #11
20240059511
2024-02-22

Medium conveying apparatus including a first conveyance guide to move in conjunction with movement of roller and a second conveyance guide to regulate the floating of a conveyed medium

 #12
20230406653
2023-12-21

MEDIUM CONVEYING APPARATUS FOR DETECTING A FOLDING OF A MEDIUM

 #13
20230406013
2023-12-21

MEDIUM TRANSPORT DEVICE AND RECORDING DEVICE

 #14
20230391568
2023-12-07

Sheet feeder, automatic sheet feeder, image reader, and image forming apparatus

 #15
20230382667
2023-11-30

SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS

 #16
20220380152
2022-12-01

Sheet feeding device and image forming apparatus

 #17
20220281699
2022-09-08

Sheet supplying apparatus

 #18
20220269210
2022-08-25

Feeding device and image forming apparatus

 #19
20220234847
2022-07-28

Medium conveying apparatus for detecting a folding of a medium

 #20
20220169457
2022-06-02

Medium conveying apparatus including conveyance guide, provided on a rotation shaft of a first roller, to move in conjunction with movement of a first roller

 #21
20220119212
2022-04-21

Sheet feeding device and image forming apparatus

 #22
20220033204
2022-02-03

Sheet feeding device and image forming apparatus

 #23
20210377407
2021-12-02

Image reading apparatus and image forming apparatus

 #24
20210309472
2021-10-07

Recording apparatus

 #25
20210269265
2021-09-02

APPARATUS AND METHOD TO RESTORE PAPER STACK INTEGRITY

 #26
20210188581
2021-06-24

Medium conveying apparatus for controlling feeding based on a movement amount of an arm and a size of a medium

 #27
20210171299
2021-06-10

Document feeder

 #28
20210122595
2021-04-29

Pickup roller rotated by driving force for moving knock-up plate

 #29
20210101765
2021-04-08

Recording apparatus

 #30
20210039899
2021-02-11

Stack height in imaging devices

 #31
20210032054
2021-02-04

Sheet guiding device and image forming apparatus incorporating the sheet guiding device

 #32
20210009370
2021-01-14

Sheet feeding device and image forming apparatus

 #33
20200207562
2020-07-02

Sheet feeding apparatus and image forming apparatus

 #34
20200198909
2020-06-25

Sheet feed device for restricting noise generation, image forming apparatus

 #35
20200198908
2020-06-25

Medium conveying apparatus for detecting a folding of a medium

 #36
20200130969
2020-04-30

Automatic lifting feeding device and method

 #37
20200090471
2020-03-19

Contact stripper/feed wheel implementation

 #38
20200071107
2020-03-05

Medium carrying device

 #39
20200002108
2020-01-02

Sheet conveying device having sheet supply tray, and image recording apparatus incorporating the sheet conveying device

 #40
20190291981
2019-09-26

Medium transfer device

 #41
20190166260
2019-05-30

Sheet stacker and image forming apparatus

 #42
20190144225
2019-05-16

Medium feeding device and image reading apparatus

 #43
20190119059
2019-04-25

Sheet feeding apparatus

 #44
20190062082
2019-02-28

Sheet feeding apparatus and image forming apparatus

 #45
20190061392
2019-02-28

Processing apparatus and feed unit

 #46
20190016548
2019-01-17

Sheet conveying apparatus

 #47
20190002224
2019-01-03

Feeding apparatus and method for the same

 #48
20190001711
2019-01-03

Load stops

 #49
20180346267
2018-12-06

Recording apparatus

 #50
20180297799
2018-10-18

Lift mechanisms

 #51
20180286166
2018-10-04

Banknote separation apparatus and method for banknote bundle receiving machine

 #52
20180282085
2018-10-04

Transport apparatus, recording apparatus, and transport method

 #53
20180282084
2018-10-04

Sheet conveying device and image forming apparatus

 #54
20180282083
2018-10-04

Medium feed apparatus and recording apparatus

 #55
20180281485
2018-10-04

Sheet conveying device including dust proof cover, and image recording apparatus provided with same

 #56
20180257887
2018-09-13

Document scanner with automated document alignment system

 #57
20180229952
2018-08-16

Pickup roller having front end alignment member and medium separating device using same

 #58
20180222224
2018-08-09

Media retraction

 #59
20180162663
2018-06-14

Feed apparatus and image recording apparatus

 #60
20180141768
2018-05-24

Sheet conveyer and image forming apparatus

 #61
20180141767
2018-05-24

Sheet conveyer and image forming apparatus

 #62
20180118506
2018-05-03

Image forming apparatus provided with transmission mechanism for transmitting drive force to reconveying roller

 #63
20180118480
2018-05-03

Sheet conveying apparatus

 #64
20180093840
2018-04-05

Feeding apparatus

 #65
20180079247
2018-03-22

Sheet post-processing apparatus and image forming system

 #66
20180072521
2018-03-15

Sheet feeder device and image forming apparatus

 #67
20180037427
2018-02-08

Single card separation apparatus and card distribution device

 #68
20180029812
2018-02-01

Image forming apparatus

 #69
20170327328
2017-11-16

Media stack compression

 #70
20170267473
2017-09-21

Image forming apparatus provided with transmission mechanism for transmitting drive force to reconveying roller

 #71
20170267471
2017-09-21

Image forming apparatus

 #72
20170227911
2017-08-10

Image forming apparatus and dustproof cover

 #73
20170190528
2017-07-06

Sheet feeding device and image forming apparatus

 #74
20170096309
2017-04-06

Sheet conveying apparatus

 #75
20170088374
2017-03-30

Sheet feeder, sheet feeding assembly, and method of mounting sheet feeding assembly in sheet feeder

 #76
20170075280
2017-03-16

Rotation detecting unit, sheet feeding device and image forming apparatus

 #77
20170008712
2017-01-12

Sheet feeding apparatus and image forming apparatus

 #78
20160378042
2016-12-29

Sheet feeder and image forming apparatus incorporating the sheet feeder

 #79
20160355356
2016-12-08

IMAGE FORMING APPARATUS

 #80
20160347561
2016-12-01

Conveying apparatus and printing apparatus

 #81
20160320735
2016-11-03

Sheet feeding device, image reading device, and image forming apparatus

 #82
20160289020
2016-10-06

Image forming apparatus and supplying device

 #83
20160251179
2016-09-01

Sheet feeder capable of reliably conveying sheet

 #84
20160251176
2016-09-01

Feed apparatus and image recording apparatus

 #85
20160236884
2016-08-18

Sheet conveying device and image reading apparatus

 #86
20160221774
2016-08-04

Sheet conveying apparatus

 #87
20160221368
2016-08-04

Recording apparatus with a medium restricting portion

 #88
20160207721
2016-07-21

Feed apparatus and image recording apparatus

 #89
20160200533
2016-07-14

Sheet conveying device and image reading device

 #90
20160107454
2016-04-21

Image recording apparatus

 #91
20150375949
2015-12-31

Feed device and recording apparatus

 #92
20150274456
2015-10-01

Conveying apparatus and printing apparatus

 #93
20150274454
2015-10-01

Feed apparatus and image recording apparatus

 #94
20150239693
2015-08-27

Sheet conveying device and image reading apparatus

 #95
20150232292
2015-08-20

Feeding apparatus and printing apparatus

 #96
20150158686
2015-06-11

Sheet conveyance apparatus and image recording apparatus

 #97
20150158685
2015-06-11

Feed apparatus and image recording apparatus

 #98
20150069695
2015-03-12

Media transport

 #99
20150054213
2015-02-26

Image forming apparatus

 #100
20150035923
2015-02-05

Recording medium feeding device and recording apparatus

 #101
20140306401
2014-10-16

Feeding apparatus

 #102
20140306400
2014-10-16

Feeding apparatus

 #103
20140175734
2014-06-26

RECORDING APPARATUS

 #104
20140110898
2014-04-24

Feeding apparatus

 #105
20140077440
2014-03-20

Paper conveyance apparatus

 #106
20140054846
2014-02-27

Media transport

 #107
20140021679
2014-01-23

Sheet conveying apparatus

 #108
20130168920
2013-07-04

Paper feeding apparatus and image forming apparatus adopting the same

 #109
20130020751
2013-01-24

Sheets-separating module and multifunction printer using elastic element with descending section modulus

 #110
20130005527
2013-01-03

Drive switching mechanism and feeding device

 #111
20120187621
2012-07-26

Apparatus for feeding sheetlike items

 #112
20120181745
2012-07-19

Media stack compression with paddle

 #113
20120050437
2012-03-01

MEDIA SEPARATOR FOR A PRINTING SYSTEM

 #114
20120049436
2012-03-01

Media stopper method for a printing system

 #115
20120049435
2012-03-01

Media stopper for a printing system

 #116
20120049433
2012-03-01

Pick roller retraction method in a carriage printer

 #117
20110241291
2011-10-06

TRANSPORTATION DEVICE

 #118
20110241282
2011-10-06

TRANSPORTATION APPARATUS

 #119
20110169213
2011-07-14

Feeding device and recording apparatus

 #120
20110133393
2011-06-09

Sheet material feeding apparatus and image forming apparatus

 #121
20110109037
2011-05-12

Sheet feeder and image forming apparatus having stacker with elevation unit

 #122
20110068534
2011-03-24

Feeding device and recording apparatus

 #123
20110058234
2011-03-10

AUTOMATIC PAPER FEED DEVICE, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS

 #124
20110042888
2011-02-24

AUTOMATIC PAPER FEED DEVICE, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS

 #125
20110042885
2011-02-24

Media friction buckler assembly

 #126
20110038658
2011-02-17

Sheet feeding apparatus, image forming apparatus, and image reading apparatus with an abutment member on a movable guide

 #127
20110037220
2011-02-17

Paper supply apparatus, image forming apparatus, and image reading apparatus with abutment member provided on movable guide

 #128
20100320675
2010-12-23

Automatic paper supply apparatus for paper shredder

 #129
20100270732
2010-10-28

PAPER FEEDING DEVICE

 #130
20100270731
2010-10-28

Paper feeding device

 #131
20100270728
2010-10-28

Paper feeder for modular printers

 #132
20100244367
2010-09-30

Sheet feeder having movable supporter for supporting sheets stacked on a sheet tray and image recorder having the same

 #133
20100172684
2010-07-08

Paper feeding device and program for controlling the same

 #134
20100052236
2010-03-04

Feed device and recording device

 #135
20100044954
2010-02-25

Feed device and recording device with gate member

 #136
20100032887
2010-02-11

Drive switching mechanism and feeding device

 #137
20100025922
2010-02-04

Feed device and recording device

 #138
20100025921
2010-02-04

FEEDING DEVICE AND RECORDING DEVICE

 #139
20100025913
2010-02-04

Feeding device and recording device with downstream separating member from delivering member

 #140
20090302530
2009-12-10

TRANSPORTING APPARATUS, RECORDING APPARATUS, AND TRANSPORTING METHOD

 #141
20090243195
2009-10-01

Sheet feeding device and recording apparatus with separating means

 #142
20090189341
2009-07-30

Feeding device and recording apparatus

 #143
20090160126
2009-06-25

Printing apparatus and printing medium feeding method

 #144
20090152801
2009-06-18

Sheet feeding apparatus

 #145
20090140485
2009-06-04

Recording material guiding device and recording apparatus

 #146
20090085277
2009-04-02

Automatic sheet feed extender for paperfeed modularity

 #147
20090039591
2009-02-12

Feeding device and recording apparatus

 #148
20090020940
2009-01-22

Sheet feed method and apparatus including pivotally mounted pick arm

 #149
20090014944
2009-01-15

Feeding device, recording apparatus, and feeding method

 #150
20090001655
2009-01-01

Paper feed apparatus for duplex printing apparatus

 #151
20080224382
2008-09-18

Sheet feeding device and recording apparatus

 #152
20080217840
2008-09-11

Image forming apparatus and sheet feeding apparatus

 #153
20080211169
2008-09-04

Variable stiffness friction buckler

 #154
20080185776
2008-08-07

Clutch apparatus, conveyance apparatus and recording apparatus

 #155
20080185775
2008-08-07

Clutch apparatus, conveying apparatus and recording apparatus

 #156
20080157459
2008-07-03

Sheet feeding device

 #157
20080061494
2008-03-13

MEDIA-FEED ASSEMBLIES

 #158
20080061491
2008-03-13

Feeding apparatus, recording apparatus and liquid ejecting apparatus

 #159
20080002010
2008-01-03

Return lever member, feed device, recording apparatus, and liquid ejecting apparatus

 #160
20070262514
2007-11-15

Device for paper separating and guiding

 #161
20070252883
2007-11-01

Medium feeder and liquid ejecting apparatus or recording apparatus incorporating the same

 #162
20070211086
2007-09-13

Recording apparatus having skew removal

 #163
20070158901
2007-07-12

Document feeder for an image forming apparatus

 #164
20070122226
2007-05-31

Medium feeding apparatus, liquid ejecting apparatus and recording apparatus

 #165
20070104529
2007-05-10

Paper-feeding system capable of switching paper-feeding statuses

 #166
20070104528
2007-05-10

Paper feeding device

 #167
20070102865
2007-05-10

Shingle mode media item feed arrangement

 #168
20070063417
2007-03-22

Automatic paper feed device, image reading apparatus, and image forming apparatus

 #169
20070019055
2007-01-25

Feeding device

 #170
20070007715
2007-01-11

Sheet feeding device and image forming device with linked rotatable guide members

 #171
20070001375
2007-01-04

Printer

 #172
20070001364
2007-01-04

SHEET FEEDING APPARATUS AND PAPER SEPARATION DEVICE THEREOF

 #173
20060284364
2006-12-21

RECORDING APPARATUS HAVING SKEW REMOVAL

 #174
20060257194
2006-11-16

Paper-feeding mechanism with swing arm and gear train

 #175
20060237897
2006-10-26

Medium edge guide with angled faces in medium feeder and recording apparatus or liquid ejecting apparatus incorporating the same

 #176
20060226592
2006-10-12

Apparatus providing reduction in media skew during a sheet picking operation

 #177
20060214355
2006-09-28

Medium feeding apparatus

 #178
20060197275
2006-09-07

Medium feeder and liquid ejecting apparatus or recording apparatus incorporating the same

 #179
20060180992
2006-08-17

Sheet feeder

 #180
20060170148
2006-08-03

Input tray media de-slouch system

 #181
20060157913
2006-07-20

Sheet feeding device and recording apparatus

 #182
20060157911
2006-07-20

Sheet feed apparatus

 #183
20060103067
2006-05-18

Imaging apparatus having a print media dam in association with an automatic sheet feeder mechanism

 #184
20060082043
2006-04-20

Paper feed unit, paper separating unit, and image forming apparatus

 #185
20060072000
2006-04-06

Returner incorporated in automatic feeder, and recording apparatus or liquid or liquid ejecting apparatus provided with the same

 #186
20060071388
2006-04-06

Recording material guiding device and recording apparatus

 #187
20060071387
2006-04-06

Sheet feed device and image formation device

 #188
20050286942
2005-12-29

Image processing apparatus

 #189
20050285329
2005-12-29

Sheet supplying device

 #190
20050285327
2005-12-29

Image processing apparatus

 #191
20050269760
2005-12-08

Paper feeding unit and image forming apparatus using the same

 #192
20050264636
2005-12-01

Sheet feeder

 #193
20050253326
2005-11-17

Feeding apparatus having a feed-in-roller arranged to move in a linear direction to prevent curling of the leading edge of a paper during the feeding operation

 #194
20050206070
2005-09-22

Print media source for an imaging apparatus

 #195
20050200071
2005-09-15

Sheet supplying device

 #196
20050189695
2005-09-01

Two-way paper pickup system

 #197
20050168501
2005-08-04

Recording medium feeding apparatus, recording apparatus, liquid ejecting apparatus

 #198
20050140078
2005-06-30

Sheet feeder and printer

 #199
20050133984
2005-06-23

Automatic document feeder

 #200
20050104278
2005-05-19

Feeding mechanism

 #201
20050098939
2005-05-12

Guiding and positioning apparatus and method thereof

 #202
20050062216
2005-03-24

Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus

 #203
20050062215
2005-03-24

Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus

 #204
20050017433
2005-01-27

Paper feeding apparatus