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Class Information
Number: 271/279
Name: Sheet feeding or delivering > Delivering > Multiple discharge
Description: Apparatus having means to deliver the sheets to a plurality of receivers.


Sub-classes under this class:

Class Number Class Name Patents
271/302 By conveyor section movable to direct sheets along alternate paths 127
271/300 By release from conveyor at plural locations 77
271/280 For separating sheet from moving assemblage of sheets 53
271/287 Of successive sheets to plural receivers in succession 65
271/301 Selectively to recirculating path or exit 160
271/299 To laterally spaced receivers 53
271/298 With means to program discharge destination 173
271/303 With movable diverter 320


Patents under this class:
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Patent Number Title Of Patent Date Issued
7597324 Sheet-stacking apparatus and image-forming apparatus Oct. 6, 2009
7558523 Automatic document feeder for duplex scanning Jul. 7, 2009
7510182 Flexible paper path method using multidirectional path modules Mar. 31, 2009
7458578 Mailpiece fabrication system Dec. 2, 2008
7441773 Image forming system having plural sheet stackers and image forming method thereof Oct. 28, 2008
7440710 Image forming apparatus including paper ejection unit Oct. 21, 2008
7396012 Flexible paper path using multidirectional path modules Jul. 8, 2008
7226049 Universal flexible plural printer to plural finisher sheet integration system Jun. 5, 2007
7210681 Paper discharge unit and printing apparatus employing the paper discharge unit May. 1, 2007
6948711 Sheet ejection apparatus, sheet processing apparatus and sheet ejection unit Sep. 27, 2005
6910690 Positive control lower folder Jun. 28, 2005
6906831 Scanner device having a sheet handling path with a reduced bending angle Jun. 14, 2005
6874782 Sorter exit sensor Apr. 5, 2005
6793218 Fast inkjet printer having multiple output trays Sep. 21, 2004
6788426 Image forming apparatus Sep. 7, 2004
6731903 Image forming apparatus May. 4, 2004
6644661 Post-printing processor for printer Nov. 11, 2003
6612571 Sheet conveying device having multiple outputs Sep. 2, 2003
6612570 High speed stacking apparatus Sep. 2, 2003
6561505 Paper feeding apparatus May. 13, 2003
6515735 Stacker apparatus and printing apparatus Feb. 4, 2003
6487379 Control system for paper feeding apparatus and/or paper discharging apparatus Nov. 26, 2002
6443449 Paper sheet discharge apparatus and printing apparatus Sep. 3, 2002
6364312 Method and arrangement for removing air inclusions when forming stacks from sheets Apr. 2, 2002
6354590 Rotary bin sorter Mar. 12, 2002
6302392 Sheet diverter for collating signatures and a method thereof Oct. 16, 2001
6283472 System for automatic disposal of canceled paper output Sep. 4, 2001
6257572 Image forming apparatus having sheet post-processing unit Jul. 10, 2001
6254093 Sheet diverter wedge including air discharge ports Jul. 3, 2001
6250631 Sheet handling unit Jun. 26, 2001
6240273 Image forming apparatus for ejecting a sheet formed with an image to any of a plurality of loading units May. 29, 2001
6155562 Method and apparatus for diverting and separating sheets of a printable medium Dec. 5, 2000
6131902 Sheet feeding paths for apparatus with feed paths selectable to correspond to desired function of apparatus Oct. 17, 2000
6116595 Sheet diverter wedge including air discharge ports Sep. 12, 2000
6112047 Image forming apparatus having a substantially vertical sheet transport path and a relaying mechanism that cooperate to transfer a sheet to a sheet discharge section Aug. 29, 2000
6086065 Apparatus for feeding sheets from a sheet store Jul. 11, 2000
6052198 Method for organizing raster image processor files associated with a job ticket used in a network printing system Apr. 18, 2000
6007064 Singularizer with magnetically diverted gripper conveyor and method of singularizing Dec. 28, 1999
5946541 Image forming apparatus that detects a sheet load quantity and controls ejection of the sheets based on that detection Aug. 31, 1999
5918879 Method and device for separably depositing sheets in a stack Jul. 6, 1999
5915692 Paper eject passageway auto-switching device Jun. 29, 1999
5810353 Modular output stackers for printers Sep. 22, 1998
5607146 Mechanism for diverting of products in a folding apparatus Mar. 4, 1997
5598258 Image forming apparatus with interconnected sorters and control device therefor Jan. 28, 1997
5456178 Printing machine with sheet-guiding surface Oct. 10, 1995
5263706 Mechanism for discharging sheet materials Nov. 23, 1993
5240245 Container for receiving bank notes in a bank note dispensing device Aug. 31, 1993
5230744 Method for cleaning bag machinery Jul. 27, 1993
5226780 Dual drive stacker and method for operating same Jul. 13, 1993
5114306 Dual drive stacker and method for operating same May. 19, 1992

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