Patents-Review.com
ClassID:

178472 ⎘

G03G2221/1645 - page 2 - CPC Classification

Classification description:

Processes not provided for by group , e.g. cleaning or residual charge elimination; Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling

Recent Application in this class:
#301
20090010672
2009-01-08

Image forming apparatus

 #302
20080304855
2008-12-11

Image forming apparatus with external air circulation chamber

 #303
20080279580
2008-11-13

Image forming apparatus

 #304
20080253796
2008-10-16

Image forming apparatus

 #305
20080240769
2008-10-02

IMAGE FORMING APPARATUS

 #306
20080181688
2008-07-31

Image forming apparatus and method of cooling recording material

 #307
20080170876
2008-07-17

Developing unit and image forming apparatus using the same

 #308
20080166163
2008-07-10

IMAGE FORMING DEVICE

 #309
20080145092
2008-06-19

Image forming apparatus having duct and exhaust outlet

 #310
20080101816
2008-05-01

Image forming apparatus

 #311
20080089711
2008-04-17

Image forming apparatus with an air supplying unit having an air opening provided in a receiving unit

 #312
20080050145
2008-02-28

Image forming apparatus with an air channel that communicates with a handle for a sheet cassette

 #313
20080050144
2008-02-28

Image-forming device having cooling mechanism for cooling a reading unit without overcooling a fixing unit

 #314
20080025750
2008-01-31

Optical scanning device and image forming apparatus

 #315
20080014007
2008-01-17

Image forming apparatus including a holding portion having an air vent

 #316
20070217851
2007-09-20

Image forming apparatus

 #317
20070217841
2007-09-20

Image forming apparatus having fixing unit

 #318
20070196152
2007-08-23

SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS

 #319
20070196122
2007-08-23

Image forming apparatus provided with a cooling mechanism for cooling portions

 #320
20070146827
2007-06-28

Image printing apparatus, method of manufacturing the same, accessory device for image printing apparatus, and method of manufacturing the same

 #321
20070116489
2007-05-24

Cooling apparatus and image forming device having the cooling apparatus

 #322
20070116488
2007-05-24

Image forming apparatus having a heat-discharging rotary-type development unit

 #323
20070110469
2007-05-17

Image forming apparatus including a suction/exhaust unit

 #324
20070110468
2007-05-17

Image forming apparatus equipped with LED printing head

 #325
20070104509
2007-05-10

Sheet feeding apparatus and image forming apparatus with sheet separating unit

 #326
20070098470
2007-05-03

Sheet cooling device, intermediate sheet conveying device and image forming apparatus having the same

 #327
20070071485
2007-03-29

Image forming apparatus having an air-cooling system

 #328
20070065171
2007-03-22

Image forming apparatus

 #329
20070065170
2007-03-22

Image forming apparatus having a cooling structure

 #330
20070059024
2007-03-15

Image forming and fixing apparatus with cooling fan

 #331
20070059023
2007-03-15

Image forming apparatus with air blowing device for cooling rotary member

 #332
20070059022
2007-03-15

Image heating apparatus

 #333
20070059001
2007-03-15

Image forming apparatus

 #334
20070047999
2007-03-01

Image forming apparatus

 #335
20070031163
2007-02-08

Image forming apparatus with partitioning member

 #336
20070003314
2007-01-04

Image forming apparatus capable of effectively cooling down a recording medium after a fixing process with heat

 #337
20070003313
2007-01-04

Image forming apparatus with flexible tube for cooling air and guide channel for flexible tube

 #338
20060288331
2006-12-21

Image forming apparatus with fan for cooling a displaying portion

 #339
20060285874
2006-12-21

Air drag cooler for sheet transport apparatus

 #340
20060284960
2006-12-21

Image forming apparatus in which a fan is used to affect air flow

 #341
20060275048
2006-12-07

Image forming apparatus including a charger and intake/exhaust

 #342
20060245787
2006-11-02

Process cartridge for image-forming device

 #343
20060209164
2006-09-21

Laser printer apparatus

 #344
20060209163
2006-09-21

Laser printer apparatus with cartridge detector

 #345
20060182461
2006-08-17

Image forming apparatus with hot air dispersing structure

 #346
20060110172
2006-05-25

Apparatus for cooling an electrophotographic image forming apparatus

 #347
20060104657
2006-05-18

Image forming apparatus featuring an airflow path along an axial direction of an image bearing member

 #348
20060099004
2006-05-11

Image forming apparatus

 #349
20060088326
2006-04-27

Fixing apparatus

 #350
20060083666
2006-04-20

Image forming apparatus

 #351
20060083537
2006-04-20

Image forming apparatus with an air supplying unit having an air opening provided in a receiving unit

 #352
20060072933
2006-04-06

Image forming apparatus

 #353
20050244178
2005-11-03

Image forming apparatus

 #354
20050238379
2005-10-27

Image forming apparatus having a corona discharge air supplying section

 #355
20050232653
2005-10-20

Image forming apparatus which cools an image forming cartridge

 #356
20050221907
2005-10-06

Image forming apparatus and scanning unit

 #357
20050220494
2005-10-06

Image forming apparatus and scanning unit

 #358
20050196204
2005-09-08

Image forming apparatus and image forming method

 #359
20050169660
2005-08-04

Charging device, process cartridge, and image forming apparatus

 #360
20050158096
2005-07-21

Multifuctional device

 #361
20050135834
2005-06-23

Image forming apparatus with at least a part of an air opening between a scanning unit and an ejection unit

 #362
20050111864
2005-05-26

Fixing unit with cooling section and image forming apparatus with cooling section

 #363
20050105953
2005-05-19

Image forming apparatus

 #364
20050078976
2005-04-14

Image forming apparatus including air-flow direction changing around transferring device

 #365
17980512
2024-10-15

Image forming apparatus having plural dividing plates in a duct for guiding air

 #366
17366211
2022-07-12

Image forming apparatus having ozone removal

 #367
17023697
2021-12-21

Image forming apparatus and cooling method thereof

 #368
16382215
2020-05-26

Developing device with airflow

 #369
16286621
2019-12-03

Developing device and image forming apparatus

 #370
16171877
2020-01-14

Electrostatic process unit fan impeller and cooling duct

 #371
15715662
2018-08-07

Developing device and image forming apparatus

 #372
14729240
2016-08-09

Image forming apparatus