| Patents for B42B 4 - Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire (1,427) |
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| 01/20/1993 | EP0523710A1 An automatic sheet processing device |
| 01/19/1993 | US5180152 Sorter |
| 01/13/1993 | EP0522462A2 A sheet sorter |
| 01/05/1993 | US5176372 Paper processing apparatus |
| 12/30/1992 | EP0520967A1 Method and apparatus for fastening sheets of paper together with the aid of staples |
| 12/29/1992 | US5174557 Apparatus for stapling multipart printed products |
| 12/27/1992 | CA2071753A1 Method and apparatus for fastening sheets of paper together with the aid of staples |
| 12/22/1992 | US5172897 Process and apparatus for collecting and stapling folded printed sheets |
| 12/16/1992 | EP0517903A1 Modular finisher for a reproduction apparatus. |
| 12/08/1992 | US5169133 Sheet discharger with stapler |
| 12/02/1992 | EP0515655A1 Printer configuration control system |
| 11/19/1992 | EP0513754A1 Sheet post-processing apparatus and image forming apparatus using same |
| 11/11/1992 | EP0357677B1 Electric tool for driving in fixing elements |
| 11/10/1992 | US5161724 Stapling device for sheet stacks |
| 11/05/1992 | DE4207136A1 Scanning sorting and binding photocopied information - using code marks on confidential data read by photosensor to route copies to separate classified and non-classified stations |
| 11/03/1992 | US5160089 Sheet-stapling device |
| 09/30/1992 | EP0505968A2 Image forming apparatus provided with post-processing device |
| 09/23/1992 | CN2116578U Pocket safety stapler |
| 08/25/1992 | US5141143 Sheet-stapling device |
| 08/18/1992 | US5139249 After treatment device for sorted papers |
| 08/12/1992 | EP0498546A2 Finishing apparatus |
| 08/06/1992 | WO1992012860A1 Stitching and folding sheets of material |
| 07/28/1992 | US5133493 Stapling system having noise reducing work clamp |
| 07/23/1992 | WO1992012087A1 Modular finisher for a reproduction apparatus |
| 07/21/1992 | US5131641 Finisher for an image recorder |
| 07/15/1992 | EP0494347A1 Sorter incorporating a stapler |
| 07/14/1992 | US5129640 Sheet finisher |
| 07/14/1992 | US5129639 Printer configuration control system |
| 07/09/1992 | WO1992011596A1 Printer configuration control system |
| 07/08/1992 | CN2109302U Hand pliers type stapling machine |
| 07/08/1992 | CN2109301U Duplex stapling machine frame |
| 06/30/1992 | US5125634 Combined sheet collator and stapler |
| 06/10/1992 | CN2106716U Stapling gun |
| 06/09/1992 | US5120036 Press stitcher transfer mechanism |
| 06/02/1992 | CA1302006C Stapling apparatus for stapling folded sheet products |
| 05/27/1992 | EP0486928A2 Sorter |
| 05/20/1992 | EP0485846A2 Sheet-stapling device |
| 05/19/1992 | US5113732 Apparatus for preparing wire pieces for a stapling machine |
| 05/06/1992 | EP0483656A2 Sheet handling apparatus |
| 05/06/1992 | CN2103446U Dual-purpose bookbinding machine |
| 04/29/1992 | EP0482643A2 Sorter incorporating a stapler |
| 04/28/1992 | US5108081 Saddle stitcher for a reproduction apparatus finisher |
| 04/21/1992 | US5106066 Stapling system feed mechanism |
| 04/16/1992 | DE4032853A1 Wire feed mechanism for stapling machine |
| 04/14/1992 | US5104106 Sheet sorter with stapler |
| 04/08/1992 | CN2100979U Double head stapler |
| 03/31/1992 | US5101240 System for aligning a printer with a finisher |
| 03/31/1992 | US5100118 Sheet material handling apparatus |
| 03/25/1992 | EP0476718A1 Wire-stitching device for printed products with several parts |
| 03/24/1992 | US5098074 Finishing apparatus |
| 03/24/1992 | US5098002 Multi-sheet print products |
| 03/11/1992 | EP0473902A1 Device for stapling multiple-part printed products |
| 03/10/1992 | US5094379 Copier with on-line and convenience staplers with shared power supply |
| 02/26/1992 | CN2097087U Stapler capable of pressing drawing pin and drawing pin therefor |
| 02/18/1992 | US5088710 Sorter |
| 02/12/1992 | CN2095763U Extension book filing machine |
| 02/11/1992 | US5087077 Staple based binding system |
| 02/07/1992 | CA2048416A1 Apparatus for stapling multipart printed products |
| 01/28/1992 | US5083760 Finisher for an image forming apparatus |
| 01/21/1992 | US5082257 Sorter |
| 01/16/1992 | DE4120715A1 Stapler with individual pairs of stapling heads - has locator bearers in series to insert staples in material moved in straight line |
| 01/16/1992 | DE4120714A1 Carrier mechanism for wire stapler - involves stapling unit positioned on couplings of parallel crank gears |
| 01/16/1992 | DE4120713A1 Stapling mechanism for thick polygraphic materials - has two crank gears above and below material carrier, upper gear having control curves on its ends |
| 01/15/1992 | EP0465763A2 Sorter |
| 01/15/1992 | EP0465761A1 Sorter |
| 01/14/1992 | US5080342 Finisher for finishing paper sheets |
| 11/27/1991 | EP0458317A1 A sheet finisher |
| 11/27/1991 | CN2089405U Rotary book binding machine |
| 11/20/1991 | CN2088934U High efficient stitching machine |
| 11/06/1991 | CN2088035U 多头订书机 Long stapler |
| 10/29/1991 | US5060922 Copying paper processing apparatus |
| 09/03/1991 | US5044618 Sheet-handling device |
| 08/21/1991 | EP0442264A1 Device for preparing wire elements for stitching device |
| 08/14/1991 | CA2036185A1 Apparatus for preparing wire pieces for a stapling machine |
| 07/24/1991 | CN1053213A Full range pushing nail stapler |
| 07/10/1991 | CN2080461U Power stapling-machine |
| 07/09/1991 | US5029831 Stapler indexing apparatus |
| 06/26/1991 | CN2079562U Electromagnetic type auto-stitching machine |
| 06/11/1991 | US5022637 Finishing apparatus for use with electronic printers |
| 06/04/1991 | US5021837 Apparatus discharged sheet stacking |
| 06/04/1991 | US5020785 Sheet finisher |
| 05/28/1991 | US5018656 Stapling apparatus |
| 05/22/1991 | EP0428372A2 Stapler apparatus |
| 05/15/1991 | EP0426659A1 Stitching device with stitching units movable relative to each other |
| 05/07/1991 | US5012967 Electric tool for driving in fixing elements |
| 05/07/1991 | CA1283751C Wire guide apparatus for wire stitching machine head |
| 05/01/1991 | CN2076025U Multifunction stapling-machine |
| 04/09/1991 | US5005751 Sheet stacking and stapling apparatus |
| 01/30/1991 | CN2070244U Binding limiter for stapler |
| 01/22/1991 | US4986520 Control method for sorter with stapler |
| 12/05/1990 | CN2066808U Multi-function stapling device |
| 11/28/1990 | EP0399322A2 Stitching device |
| 11/28/1990 | EP0399317A1 Apparatus for gathering stitching folded printed sheets |
| 11/25/1990 | CA2017441A1 Stapling apparatus |
| 10/23/1990 | US4965629 Sheet finisher with a binder |
| 09/18/1990 | US4957284 Apparatus and method for converting sheet folder to booklet maker |
| 09/12/1990 | CN2061895U Linkage stitching machine |
| 08/07/1990 | US4946153 Paper handling apparatus with a paper stapling function |
| 06/06/1990 | EP0371403A2 A sheet post-processing apparatus and image forming apparatus |
| 05/31/1990 | WO1990005641A1 Sheet stacking and stapling device |