Patents-Review.com
ClassID:

81518 ⎘

B65H2601/521 - CPC Classification

Classification description:

Problem to be solved or advantage achieved; Diminishing, minimizing or reducing entities relating to handling machine Noise

Recent Application in this class:
#1
20250100830
2025-03-27

MEDIUM CONVEYANCE DEVICE AND IMAGE READING DEVICE

 #2
20250031918
2025-01-30

Dispenser for Rolled Sheet Materials With Motorized Spindle

 #3
20240391717
2024-11-28

MEDIUM CONVEYING APPARATUS, RECORDING APPARATUS, AND POST-PROCESSING APPARATUS

 #4
20240344596
2024-10-17

Spiral advance/retreat actuation device

 #5
20230416038
2023-12-28

Sheet post-processing apparatus and image forming system

 #6
20230339711
2023-10-26

TRANSPORT DEVICE AND RECORDING DEVICE

 #7
20230337869
2023-10-26

Dispenser for rolled sheet materials with belt drive system

 #8
20230312297
2023-10-05

Sheet processing apparatus and image forming system

 #9
20230266704
2023-08-24

Image forming apparatus having a noise-reducible structure

 #10
20230257223
2023-08-17

Recording device and air blowing control method of recording device

 #11
20220169467
2022-06-02

Handling bar for laminated or film supports

 #12
20210403270
2021-12-30

Sheet stacking device and post-processing apparatus

 #13
20210393089
2021-12-23

Dispenser for rolled sheet materials

 #14
20210338018
2021-11-04

Dispenser for rolled sheet materials with belt drive system

 #15
20210178780
2021-06-17

Recording apparatus

 #16
20210122600
2021-04-29

Print shoes

 #17
20210122594
2021-04-29

Sheet conveyer

 #18
20210039910
2021-02-11

Switching device for switching transport directions of recording medium, and image forming apparatus

 #19
20200362954
2020-11-19

Automated product dispensers and related methods for isolating a drive assembly to inhibit vibration transmission

 #20
20200187728
2020-06-18

Dispenser for rolled sheet materials with motorized spindle

 #21
20190349497
2019-11-14

Apparatus for transporting paper sheet

 #22
20190270608
2019-09-05

Tray device with reduced collision sound

 #23
20190263611
2019-08-29

Image forming apparatus

 #24
20190233234
2019-08-01

Image forming apparatus and feeding apparatus

 #25
20190216270
2019-07-18

Dispenser for rolled sheet materials with belt drive system

 #26
20190168983
2019-06-06

Sheet conveyance apparatus controlling direction for conveying sheet, and image forming apparatus

 #27
20190145508
2019-05-16

Automated product dispensers and related methods for isolating a drive assembly to inhibit vibration transmission

 #28
20190031460
2019-01-31

Paper supply apparatus

 #29
20180275584
2018-09-27

Image forming apparatus and feeding apparatus

 #30
20180263433
2018-09-20

Dispenser for rolled sheet materials

 #31
20180237723
2018-08-23

DRIVE DEVICE, IMAGE FORMING APPARATUS, AND GREASE COMPOSITION

 #32
20180222704
2018-08-09

Image forming apparatus

 #33
20180201459
2018-07-19

Sheet conveyance apparatus controlling direction for conveying sheet, and image forming apparatus

 #34
20180194580
2018-07-12

Conveyance apparatus, reading apparatus, image forming apparatus and image forming system

 #35
20180141355
2018-05-24

Recording apparatus

 #36
20180127224
2018-05-10

Device for separating sheet material

 #37
20180105377
2018-04-19

Contact interface

 #38
20180099828
2018-04-12

Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device

 #39
20180088514
2018-03-29

Image forming apparatus

 #40
20180088510
2018-03-29

Sheet feeding apparatus and image forming apparatus

 #41
20180079609
2018-03-22

Image forming apparatus

 #42
20180072528
2018-03-15

PAPER FEED ROLLER AND IMAGE FORMING APPARATUS WITH THE PAPER FEED ROLLER

 #43
20180057296
2018-03-01

Paper discharge apparatus for discharging conveyed paper, and image forming apparatus equipped with same

 #44
20170357190
2017-12-14

Sheet transfer guide, image forming apparatus incorporating the sheet transfer guide, and image reading device incorporating the sheet transfer guide

 #45
20170315491
2017-11-02

Image forming apparatus and feeding apparatus

 #46
20170285551
2017-10-05

Recording material feeding device with control of motor speed

 #47
20170260015
2017-09-14

Sheet conveying device, image reading device incorporating the sheet conveying device, and image forming apparatus incorporating the sheet conveying device

 #48
20170183178
2017-06-29

Sheet conveying device

 #49
20170129732
2017-05-11

Sheet conveying device having a corrugation member and image forming apparatus therewith

 #50
20170101280
2017-04-13

Sheet conveying device, sheet feeder, and image forming apparatus

 #51
20170074388
2017-03-16

Automated product dispensers and related methods for isolating a drive assembly to inhibit vibration transmission

 #52
20160378042
2016-12-29

Sheet feeder and image forming apparatus incorporating the sheet feeder

 #53
20160318724
2016-11-03

SHEET CONVEYING APPARATUS, AND IMAGE FORMING APPARATUS

 #54
20160295032
2016-10-06

Recording apparatus capable of switching recording speed and non-transitory storage medium storing instructions executable by the same

 #55
20160291519
2016-10-06

Image-forming apparatus having sheet-supplying device to which additional sheet-supplying device is attachable

 #56
20160257518
2016-09-08

Sheet discharge apparatus provided with a plurality of sheet discharge trays

 #57
20160221787
2016-08-04

Sheet processing device, image forming system, and computer-readable storage medium

 #58
20160221772
2016-08-04

Sheet material storage, sheet feeding device, and image forming apparatus

 #59
20160152426
2016-06-02

Sheet feeding apparatus and image forming apparatus

 #60
20160109841
2016-04-21

Sheet feeder and image forming apparatus incorporating the sheet feeder

 #61
20160096697
2016-04-07

Bearing member, sheet conveying device and image forming apparatus

 #62
20160060054
2016-03-03

Sheet transporting device, document feeder, and image forming apparatus

 #63
20160032526
2016-02-04

Transport device for paper, and paper processing device

 #64
20150345614
2015-12-03

Drive device, image forming apparatus, and grease composition

 #65
20150344809
2015-12-03

Drive device, image forming apparatus, and grease composition

 #66
20150343815
2015-12-03

Idler roll with retard spin function

 #67
20150314977
2015-11-05

Medium handover device and medium processing device

 #68
20150274452
2015-10-01

Sheet feeding device and image forming apparatus

 #69
20150210501
2015-07-30

Hand-held tape dispenser

 #70
20150061217
2015-03-05

Image forming apparatus automatically setting noise reduction

 #71
20150016938
2015-01-15

Sorting machine for sorting flat articles on edge at a reduced noise level

 #72
20140366349
2014-12-18

Device for treating a thread

 #73
20140284414
2014-09-25

Sheet winding apparatus

 #74
20140239573
2014-08-28

Auto document feeder and image forming apparatus

 #75
20140210156
2014-07-31

Sheet ejector and sheet feeder having the same

 #76
20140159304
2014-06-12

Sheet processing apparatus, control method therefor, and storage medium

 #77
20140102249
2014-04-17

Guard for a machine for processing sheets, e.g. punch or printing machine, in particular in the region of the delivery

 #78
20140077443
2014-03-20

Sheet conveying device and image forming apparatus including sheet conveying device

 #79
20140077438
2014-03-20

Printing apparatus and control method for printing apparatus

 #80
20130168918
2013-07-04

Vacuum roller assembly

 #81
20130156479
2013-06-20

Device for switching transport direction of recording material, and image forming apparatus

 #82
20130082438
2013-04-04

Paper feeding device and image forming apparatus

 #83
20130043639
2013-02-21

Printing apparatus and method for conveying sheet

 #84
20120313312
2012-12-13

Sorting by controlling scanned document velocity

 #85
20120242029
2012-09-27

Sheet conveying apparatus and image forming apparatus

 #86
20120219337
2012-08-30

Sheet detecting apparatus and image forming apparatus

 #87
20120193866
2012-08-02

Low-noise mailpiece storage device

 #88
20120181368
2012-07-19

Web tension brake anti-squeal improvement

 #89
20120153557
2012-06-21

Sheet conveying apparatus and image forming apparatus with differential roller diameters

 #90
20110316223
2011-12-29

Sheet feeding apparatus and image forming apparatus

 #91
20110241285
2011-10-06

Sheet feeding apparatus and image forming apparatus

 #92
20110133399
2011-06-09

Sheet conveying apparatus, image forming apparatus, and image reading apparatus

 #93
20110127709
2011-06-02

Sheet conveyance apparatus, image forming apparatus, and image reading apparatus

 #94
20110115149
2011-05-19

Sheet guide, sheet carrying device and image forming device therewith

 #95
20110079949
2011-04-07

Sheet finishing apparatus and control method

 #96
20110076078
2011-03-31

Image forming apparatus

 #97
20110031676
2011-02-10

SHEET FINISHING APPARATUS AND CONTROL METHOD

 #98
20110018190
2011-01-27

Media transport system with shaft-mounted nip lead-in elements

 #99
20100327512
2010-12-30

Paper feeding apparatus and image forming apparatus having the same

 #100
20100320674
2010-12-23

Sheets counting device

 #101
20100276865
2010-11-04

Solenoid valve device and automatic document feeder having such solenoid valve device

 #102
20100247178
2010-09-30

Sheet feeding device and image forming apparatus having the same

 #103
20100244357
2010-09-30

Sheet output device and original sheet transporting device

 #104
20100207323
2010-08-19

IMAGE FORMING APPARATUS

 #105
20100156029
2010-06-24

Image forming apparatus and paper feeding method thereof

 #106
20100148418
2010-06-17

Sheet supply apparatus

 #107
20100127448
2010-05-27

SHEET SEPARATING DEVICE WITH NOISE SUPPRESSING FUNCTION AND AUTO DOCUMENT FEEDER HAVING SUCH SHEET SEPARATING DEVICE

 #108
20100117287
2010-05-13

Sheet loading apparatus, sheet post-processing apparatus and image forming apparatus

 #109
20100084806
2010-04-08

Paper feed unit for printer

 #110
20090309297
2009-12-17

Image forming apparatus

 #111
20090304489
2009-12-10

Method of Feeding Unstacker Apparatus For Unstacking Postal Items

 #112
20090184461
2009-07-23

Sheet conveyance device

 #113
20090152792
2009-06-18

Solenoid device, automatic document feeder, and image forming apparatus

 #114
20090101687
2009-04-23

Suction roller system

 #115
20090085283
2009-04-02

Mechanism for conveying sheet

 #116
20090026691
2009-01-29

SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS

 #117
20090014947
2009-01-15

Sheet finishing apparatus and control method

 #118
20090014941
2009-01-15

Sheet finishing apparatus and control method

 #119
20090014937
2009-01-15

Sheet finishing apparatus and control method

 #120
20090008872
2009-01-08

Low noise compile paddles

 #121
20080169600
2008-07-17

Paper Feed Cartridge

 #122
20080099976
2008-05-01

Paper feeding method and paper feeder

 #123
20080054548
2008-03-06

Paper feeding apparatus and image forming apparatus having the same

 #124
20070256777
2007-11-08

Transverse tab application method and apparatus

 #125
20070135530
2007-06-14

Anomalous-noise-suppressed roller

 #126
20070090589
2007-04-26

Image forming apparatus

 #127
20060180991
2006-08-17

Paper feeding method and paper feeder

 #128
20060070536
2006-04-06

Paper pickup unit and image forming apparatus having the same

 #129
20060033258
2006-02-16

Paper picking-up unit and image forming apparatus having the same

 #130
20050184449
2005-08-25

Manuscript carrying apparatus and automatic manuscript reading apparatus using same

 #131
20050127593
2005-06-16

Media tray damper

 #132
15165024
2017-05-30

Noise dampened media re-drive assembly for an imaging device