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Class Information
Number: 271/213
Name: Sheet feeding or delivering > Delivering > To receiver for pack of sheets > With movable sheet-surface support
Description: Device provided with a platform or backing for holding a stack of sheets, which backing extends in the length and width dimension of a sheet and is contiguous with the sheet adjacent thereto, and which backing is capable of being moved, thereby moving or permitting movement of, the stack held thereby.










Sub-classes under this class:

Class Number Class Name Patents
271/214 Receding from delivery zone (e.g., retractor) 144


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8662498 Image forming apparatus providing paper discharge device Mar. 4, 2014
8641032 Recording device Feb. 4, 2014
8636281 Image forming apparatus with plural discharge paths Jan. 28, 2014
8622387 Paper out mechanism and printing apparatus with paper out mechanism Jan. 7, 2014
8608159 Recording apparatus Dec. 17, 2013
8608152 Sheet conveyor device and image-reading device Dec. 17, 2013
8602412 Paper-collecting apparatus for printing apparatus Dec. 10, 2013
8590882 Feeder unit Nov. 26, 2013
8585046 Horizontal sensor and variable pattern for detecting vertical stacker position Nov. 19, 2013
8579527 Recording apparatus and medium storage device Nov. 12, 2013
8573584 Image forming apparatus Nov. 5, 2013
8511678 Sheet stacker and image forming apparatus Aug. 20, 2013
8505911 Sheet discharging tray device and image forming system provided therewith Aug. 13, 2013
8469352 Image forming apparatus with rotatable sheet feed unit Jun. 25, 2013
8465019 Recording apparatus Jun. 18, 2013
8448942 Recording medium stacker and recording apparatus with stored second stack member May. 28, 2013
8430396 Voucher cassette Apr. 30, 2013
8387974 Sheet stacking apparatus and image forming apparatus Mar. 5, 2013
8366100 Discharge tray apparatus Feb. 5, 2013
8360421 Sheet processing apparatus and image forming apparatus Jan. 29, 2013
8353509 Stacker device Jan. 15, 2013
8348263 Recording medium stacker and recording apparatus Jan. 8, 2013
8346152 Automatic document feeder and image reading device Jan. 1, 2013
8328185 Medium stack tray Dec. 11, 2012
8326208 Paper discharge device and image forming apparatus Dec. 4, 2012
8297615 Sheet processing apparatus and cart Oct. 30, 2012
8262086 Sheet processing system, sheet processor and abnormal-transportation correction method Sep. 11, 2012
8240662 Sheet finishing apparatus of image forming apparatus Aug. 14, 2012
8210527 Paper ejecting device with swinging protruding members Jul. 3, 2012
8205877 Method and module for storing and dispensing planar items such as banknotes, wads of banknotes or the like Jun. 26, 2012
8205876 Sheet ejector and sheet feeder having the same for inserting later-ejected sheets under earlier-ejected sheets Jun. 26, 2012
8196922 Sheet finishing apparatus and image forming apparatus Jun. 12, 2012
8186677 Sheet stacking device, sheet processing device, and image forming apparatus May. 29, 2012
8181951 Image forming apparatus May. 22, 2012
8177213 Adjustable tray for printer having cutter May. 15, 2012
8157259 Movable tray drive control device and movable tray drive control method Apr. 17, 2012
8128085 Sheet ejecting device Mar. 6, 2012
8118301 Sheet discharging device and image forming apparatus including same Feb. 21, 2012
8104706 Note transport unit Jan. 31, 2012
8096550 Paper-out mechanism for printing apparatus Jan. 17, 2012
8041285 Moving member holding mechanism, paper feeding device, and image forming apparatus Oct. 18, 2011
8033543 Sheet stacking apparatus and image forming apparatus Oct. 11, 2011
8028989 Paper stacking apparatus Oct. 4, 2011
8010036 Image forming apparatus Aug. 30, 2011
8002273 Paper discharge apparatus, post-processing apparatus, and image forming apparatus Aug. 23, 2011
8002274 Sheet stacking device, drive control method, and computer program product Aug. 23, 2011
7997578 Recording apparatus with removable stacker Aug. 16, 2011
7997577 Pivoting sheet discharging tray and image forming apparatus including the tray Aug. 16, 2011
7976020 Recording apparatus Jul. 12, 2011
7971875 Sheet accumulation apparatus and image formation apparatus including the apparatus Jul. 5, 2011

1 2 3 4 5 6 7 8 9










 
 
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