Patents
Patents for B65H 85 - Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once (891)
02/2005
02/22/2005US6859637 Image reading apparatus, image reading method and document feeder apparatus
02/10/2005US20050030333 Ink jet print apparatus and ink jet print method
02/08/2005CA2146808C Apparatus for processing printed products
02/03/2005US20050025544 Electrophotographic apparatus
01/2005
01/27/2005US20050019067 Duplex printer
01/27/2005US20050019064 Color image forming apparatus, and toner replenishing apparatus
01/26/2005CN1569472A Both-side recording apparatus
01/20/2005US20050012800 Both-side recording apparatus
01/19/2005CN1185557C Paper feed device and using method in printer
01/04/2005US6837489 Jam removing apparatus of machine having ADF function
12/2004
12/28/2004US6836642 Sheet conveying apparatus and image forming apparatus
12/09/2004US20040246325 Ink-jet recording apparatus, ink-jet copier and recording medium
12/02/2004US20040239743 Both-side recording apparatus
12/01/2004CN1551840A Mail insertion method and apparatus
11/2004
11/04/2004US20040217537 Document inverting-and-transporting apparatus
10/2004
10/21/2004US20040207871 Double-side image forming apparatus and double-side image forming method
10/21/2004US20040207706 Both-side recording apparatus
10/20/2004EP1469358A2 Sheet conveying apparatus and image forming apparatus having the same for refeeding sheets
10/20/2004CN1537727A Double-sided recording apparatus
10/06/2004CN1533972A Imaging device
10/06/2004CN1533911A Paper conveyer and iamge forming device
10/05/2004US6799761 Sheet-position detection device and image forming apparatus including the same
09/2004
09/30/2004US20040190964 Sheet conveying apparatus and image forming apparatus
09/30/2004US20040190963 Image forming device
09/30/2004US20040190927 Image formation device
09/30/2004US20040188913 Document transport apparatus and document transport method, and image reading apparatus
09/09/2004US20040175215 Image forming apparatus
09/09/2004US20040172923 Mail insertion method and apparatus
09/07/2004US6788910 Image forming apparatus
09/02/2004DE19621738B4 Elektrofotografisches Kopiergerät zum Herstellen von Duplex-Kopien An electrophotographic copying machine for the production of duplex copies
08/2004
08/31/2004US6785488 Image formation method, image formation apparatus, computer program, and storage medium
08/26/2004US20040165926 Ink jet recording apparatus capable of performing a duplex print operation
08/10/2004US6775496 Image forming apparatus
08/10/2004US6775495 Image forming apparatus
07/2004
07/14/2004CN2625937Y Automatic circulation tractor for high-speed blueprinter
07/13/2004US6763219 Image forming apparatus and cut sheet conveyance control method
06/2004
06/24/2004US20040120744 Two-side image forming apparatus
06/23/2004CN1506772A Double-side imaging device and reversal transmitting unit
06/17/2004US20040114979 Duplex image forming device and reversible transportation unit
06/17/2004US20040114945 Printing method of printer apparatus
06/16/2004EP1429197A2 Sheet transport apparatus and image forming apparatus
06/16/2004CN1153676C Paper reversing apparatus of printer for printing both sides of paper
06/15/2004US6751438 Paper feeding apparatus and method for use in a printer
06/02/2004CN1501185A Paper feeder and a printer employing the same
05/2004
05/26/2004CN1498775A Sheet transfer arrangement and image forming device
05/19/2004CN1497396A Two-sided image forming device
05/18/2004US6736390 Sheet re-feed device and image forming apparatus
05/13/2004US20040091300 Paper feeder and a printer employing the same
05/13/2004US20040091281 Sheet transport apparatus and image forming apparatus
04/2004
04/28/2004CN1492286A 图像形成系统 The image forming system
04/20/2004US6722647 Paper transporting apparatus
04/13/2004US6719469 Ink jet recording apparatus capable of performing a duplex print operation
04/13/2004US6718872 Printer with a duplex printing capability
04/01/2004US20040062580 Image reading apparatus, image reading method and document feeder apparatus
03/2004
03/25/2004US20040057763 Image reading apparatus, image reading method and original transport apparatus
03/25/2004US20040057079 Image reading apparatus, image reading method and original transport apparatus
03/18/2004US20040051769 Image forming apparatus
03/11/2004US20040047652 Image forming system
03/10/2004EP1395442A1 A mail insertion method and apparatus
03/10/2004CN1481150A Image read device and image read method
03/10/2004CN1481149A Image read device, its read method and draft transfer device
03/10/2004CN1481148A Image read device, its read method and draft transfer device
02/2004
02/18/2004EP1389536A2 Printing method of printer apparatus
02/05/2004US20040022565 Image forming apparatus
01/2004
01/21/2004CN1468725A Paper feeding & arranging apparatus and image forming apparatus
12/2003
12/23/2003US6666603 Image forming apparatus
12/23/2003US6666445 Sheet discharge apparatus and image forming apparatus
12/18/2003US20030230841 Paper feed and output assembly, and image forming apparatus
12/11/2003US20030227654 Image reader, original feeder, and original read method
11/2003
11/27/2003US20030219278 Image forming apparatus
11/13/2003US20030210925 Image forming apparatus
11/13/2003US20030209852 Image forming apparatus for duplex printing
11/11/2003US6647239 Method for printing individual sheets according to the duplex method
11/11/2003US6644652 Motion control for sheets in a duplex loop of a printing apparatus
11/06/2003US20030206750 Image forming apparatus
11/04/2003USRE38295 Information card producing device
10/2003
10/30/2003US20030201598 Motion control for sheets in a duplex loop of a printing apparatus
10/29/2003EP1357446A2 Motion control for sheets in a duplex loop of a printing apparatus
10/29/2003CN1452387A Sheet leading device for leading road crossing portion and image forming device with same
10/16/2003US20030193135 Sheet guide device of a guide path intersecting portion and image forming apparatus provided with the same device
09/2003
09/24/2003CN1443655A Printer capable of two-sided printing
09/16/2003US6622002 Image forming apparatus having duplex recording function
09/11/2003US20030170041 Image formation method, image formation apparatus, computer program, and storage medium
09/09/2003US6618577 Sheet guiding device with electromagnetic shield plate serving as one guide surface and image forming apparatus including the same
08/2003
08/19/2003US6607320 Mobius combination of reversion and return path in a paper transport system
08/19/2003US6607189 Document recycle and payout device
08/05/2003US6601952 Recording apparatus
08/05/2003US6601842 Sheet transfer apparatus and image reading apparatus
07/2003
07/29/2003US6600885 Image forming apparatus
07/10/2003US20030127001 Printer with a duplex printing capability
07/09/2003CN1428286A Automatic document supply device
07/03/2003US20030122296 Jam removing apparatus of machine having ADF function
06/2003
06/25/2003CN1112314C Return mechanism of automatic paper feeder
06/18/2003EP1320081A2 Document recycle and payout device
06/12/2003US20030107166 Document recycle and payout device
06/10/2003US6577844 Image forming apparatus and paper carrying controlling method for achieving high speed both sides printing with a limited number of drive sources
05/2003
05/13/2003US6563525 Recording apparatus
05/07/2003CN1415485A Paper sheet transfer appts. and image forming appts.
05/01/2003US20030081957 Sheet conveying apparatus and image forming apparatus
04/2003
04/29/2003US6554276 Flexible sheet reversion using an omni-directional transport system
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