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Class Information
Number: 399/110
Name: Electrophotography > Having particular structure > Modular or displaceable
Description: Subject matter wherein parts of the apparatus are removable or movable to gain access to the interior or other parts of the electrophotographic device.










Sub-classes under this class:

Class Number Class Name Patents
399/115 Charging unit 154
399/125 Clamshell type 209
399/123 Cleaning unit 213
399/119 Developing unit 870
399/122 Fixing unit 420
399/118 Optics 120
399/124 Paper path access 421
399/116 Photoconductive member 342
399/111 Process cartridge unit 1,513
399/121 Transfer unit 401


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8712281 Image forming apparatus Apr. 29, 2014
8712282 Image forming device Apr. 29, 2014
8712283 Image forming apparatus Apr. 29, 2014
8712285 Image forming apparatus Apr. 29, 2014
8711406 Movable assemblies for an image reader unit and a cover unit in an image formation apparatus Apr. 29, 2014
8705999 Image forming device including supporting member for supporting photosensitive drums Apr. 22, 2014
8706003 Image forming device including process unit provided with handle Apr. 22, 2014
8693917 Image forming apparatus having interlocking mechanism configured to interlock developing-section displacement mechanism and photosensitive-member displacement mechanism with cover Apr. 8, 2014
8693916 Stabilizer, image forming apparatus, and stabilizer mounting method Apr. 8, 2014
8693915 Image forming apparatus including chargers around which air passes Apr. 8, 2014
8693899 System and method for providing a message on a replaceable printing component Apr. 8, 2014
8691387 Treatment of carbon black with a fluorosilane Apr. 8, 2014
8688004 Process cartridge, electrophotographic image forming apparatus and electrophotographic photosensitive drum unit Apr. 1, 2014
8688002 Image forming apparatus having a cartridge and an exposure device that can each be rotated and inclined at different angles to detach the cartridge Apr. 1, 2014
8688000 Image forming apparatus with movable exposure units Apr. 1, 2014
8688005 Fixing device, method of installing same, and image forming apparatus Apr. 1, 2014
8682212 Electrophotographic image forming apparatus Mar. 25, 2014
8670691 Image forming apparatus Mar. 11, 2014
8666282 Image formation apparatus and developer cartridge Mar. 4, 2014
8666278 Image forming apparatus having a door path regulating member Mar. 4, 2014
8666263 Information input method, apparatus and system for associated apparatus of imaging device Mar. 4, 2014
8660462 Image forming apparatus with replaceable member Feb. 25, 2014
8660454 Image forming apparatus with developing unit drawer Feb. 25, 2014
8657278 Image forming apparatus Feb. 25, 2014
8653362 Cover opening and closing mechanism and image processing device Feb. 18, 2014
8655224 Image forming apparatus Feb. 18, 2014
8644728 Unit frame having grip part Feb. 4, 2014
8639158 Electrophotographic image forming apparatus Jan. 28, 2014
8639157 Image forming apparatus and photosensitive unit Jan. 28, 2014
8639156 Image-forming device having holder unit, in which toner box is detachably mounted Jan. 28, 2014
8634743 Detachable body and image forming apparatus Jan. 21, 2014
8634744 Image forming device and toner cartridge mounted therein Jan. 21, 2014
8634745 Cover opening and closing mechanism and image processing device Jan. 21, 2014
8626025 Electrophotographic image forming apparatus Jan. 7, 2014
8626023 Image forming apparatus Jan. 7, 2014
8611790 Image forming apparatus Dec. 17, 2013
8611784 Image forming apparatus Dec. 17, 2013
8611783 Interlock system and image forming apparatus incorporating interlock system Dec. 17, 2013
8611782 Image forming device and development unit attachable thereto Dec. 17, 2013
8610910 Multi-function apparatus Dec. 17, 2013
8605300 Image forming apparatus with turnable image reading part and suspending mechanism Dec. 10, 2013
8606140 Image forming device having shutter driving member Dec. 10, 2013
8606141 Image forming apparatus operable for installing attachable/detachable cartidge therein Dec. 10, 2013
8606142 Image forming device having holder Dec. 10, 2013
8594529 Transfer unit engagement assembly of an image forming apparatus Nov. 26, 2013
8594530 Image forming apparatus Nov. 26, 2013
8588649 Image forming apparatus in which movement of cover causes moving mechanisms to move exposure members Nov. 19, 2013
8585201 Image forming device with a rotatably supported opening and closing member Nov. 19, 2013
8588642 Image forming apparatus with waste toner container having a structure to avoid interference with a feed roller Nov. 19, 2013
8588648 Image-forming device, in which holder unit detachably holding toner box is movably mounted Nov. 19, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16










 
 
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