| Patents for B26F 1 - Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (15,656) |
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| 08/22/1990 | CN2060727U Horizontal bookbinding machine with electrically drilling |
| 08/21/1990 | US4949449 Quick release rotary punch |
| 08/21/1990 | CA1272994A1 Sealing foil breaker for analyzer test cups |
| 08/16/1990 | EP0382689A2 Perforating apparatus for transverse perforations in webs of paper-like material |
| 08/15/1990 | CN2060387U Cutting tool for slotted anchor pin |
| 08/15/1990 | CN2060386U Roll paper pinhole plotter with automatic control |
| 08/14/1990 | US4947719 Punch and die system |
| 08/14/1990 | US4947718 Punch and die system |
| 08/14/1990 | US4947717 Punch and die system |
| 08/14/1990 | US4947716 Punch and die system |
| 08/14/1990 | US4947554 Cloth cutting apparatus |
| 08/08/1990 | EP0380579A1 Process and device for manufacturing garments or garment parts. |
| 08/07/1990 | US4946320 Routing procedure |
| 08/07/1990 | US4945954 Method and apparatus for aligning mating form tools |
| 08/07/1990 | US4945798 Punch knife |
| 08/07/1990 | US4945795 Apparatus for continuously cutting soft material subject to elongation by tensile force |
| 08/02/1990 | DE3902935A1 Bridge-plate punching machine |
| 08/01/1990 | CN2059868U Electric perforator for documents and tickets |
| 07/26/1990 | WO1990007940A1 Transdermal acrylic multipolymer drug delivery system |
| 07/25/1990 | EP0379045A1 Transdermal acrylic multipolymer drug delivery system |
| 07/25/1990 | EP0378601A1 Composite tool |
| 07/24/1990 | US4943817 Adaptor for universal X-Y plotter pen |
| 07/21/1990 | WO1990008018A1 A process and an apparatus for die-cutting of packaging material |
| 07/19/1990 | DE3901204A1 Cutting apparatus |
| 07/17/1990 | US4941381 Portable business card slit cutter |
| 07/17/1990 | US4941380 Machines for cutting cardboards and like materials |
| 07/12/1990 | DE3900380A1 Device for emptying refrigerating sets |
| 07/10/1990 | CA1271318A1 Strand storing and delivering device |
| 07/05/1990 | DE3900123A1 Piercing device for piercing a coolant pipe in a refrigerating device for disposal |
| 07/05/1990 | DE3842995A1 Core drill |
| 07/03/1990 | US4938912 Method for making perforated components |
| 07/03/1990 | US4938677 Pattern rolls useful for the in-line contoured edge molding of extruded plastic products |
| 07/03/1990 | US4938105 Method of manufacturing a one-sided or two-sided punching knife for non-metallic materials |
| 06/26/1990 | US4936178 Punching apparatus |
| 06/26/1990 | US4936176 Mat cutter alignment and squaring tool |
| 06/19/1990 | US4934236 Sheet slicing mechanism |
| 06/19/1990 | US4934231 Rotary die-cutting apparatus |
| 06/19/1990 | US4934227 Device for cutting a support helix for a radially expanded resilient sleeve |
| 06/19/1990 | US4934054 Cutting device for masking film |
| 06/19/1990 | CA1270391A2 Self-attaching fastener, method of installation and installation apparatus |
| 06/19/1990 | CA1270389A2 Method and apparatus for installing pierce nuts |
| 06/19/1990 | CA1270388A2 Self-attaching fastener, method of installation and installation apparatus |
| 06/19/1990 | CA1270368A2 Self-attaching fastener, method of installation and installation apparatus |
| 06/14/1990 | WO1990006217A1 High-precision punch and die apparatus |
| 06/14/1990 | WO1990006216A1 High-precision punch and die method |
| 06/12/1990 | US4932932 Method of and apparatus for cutting blanks from an elastic paper |
| 06/12/1990 | US4932129 Casing punch for wells |
| 06/12/1990 | US4932128 Mechanical force enhancer |
| 06/06/1990 | EP0371891A1 Apparatus for cutting non-woven materials |
| 06/06/1990 | EP0371741A2 Rotary cutter |
| 06/06/1990 | EP0188452B1 Device for making cutting templets |
| 06/05/1990 | US4931115 Plastic clothing and method of fabrication |
| 06/01/1990 | CA2004235A1 Cutting apparatus for materials such as nonwoven fabrics |
| 05/29/1990 | US4929276 Multitool punch holder |
| 05/29/1990 | US4928562 Film perforator |
| 05/22/1990 | US4926666 Assembly for adjusting the rolls of punching and like machines |
| 05/22/1990 | CA1269318A1 Quick change rotary punch |
| 05/22/1990 | CA1269217A1 Microwave method of perforating a polymer film |
| 05/16/1990 | EP0368348A2 Jig for use with punch press |
| 05/16/1990 | CN1042129A Stand storing and delivering device |
| 05/15/1990 | US4924727 Cutting machine having balanced reciprocating cutter drive mechanism |
| 05/15/1990 | US4924576 Tool holder assembly |
| 05/10/1990 | DE3532268C1 Method for repairing damaged areas of fitted carpets |
| 05/09/1990 | EP0367185A2 Multiple piercing apparatus and method |
| 05/08/1990 | US4922615 Punching tool |
| 05/08/1990 | CA1268701A1 Rotary portapunch assembly |
| 05/02/1990 | EP0366064A2 Multiple punching press |
| 05/02/1990 | EP0365823A2 Tamper evident container lid and method of making the same |
| 05/01/1990 | US4921154 Separating device in an automatic stamping machine |
| 05/01/1990 | US4921102 One piece carrier tape and method of forming same |
| 05/01/1990 | US4920840 Apparatus for trimming fabric covered articles |
| 04/25/1990 | EP0178973B1 Method for marking the form and position of models placed on a sheet material |
| 04/24/1990 | US4920495 Sheet cutting machine |
| 04/24/1990 | US4919351 Web rewinder having improved chop-off mechanism |
| 04/24/1990 | US4919272 Easily openable tightly sealed bag |
| 04/18/1990 | EP0364300A2 Rotary die cutter |
| 04/17/1990 | US4917523 Card file mounting member |
| 04/17/1990 | US4916992 Apparatus for cutting laminated sheet material |
| 04/17/1990 | US4916820 Circle and strip cutting system |
| 04/11/1990 | EP0363348A1 Cutting installation for cutting out blanks from weblike material, especially from prepregs |
| 04/11/1990 | CN1041127A Apparatus for partially slitting absorbent boards |
| 04/10/1990 | US4915025 Anvil cylinder for processing machine |
| 04/10/1990 | US4914996 Pressing tool for stamping apparatus |
| 04/10/1990 | US4914995 Rotary cutting apparatus |
| 04/10/1990 | EP0306492A4 Abrasive jet machining. |
| 04/05/1990 | DE3832194A1 Puncher (perforator), in particular office puncher |
| 04/04/1990 | EP0362019A1 Cutting and punching device for sheet materials |
| 04/04/1990 | EP0361376A2 Automated cutting and kitting system of composite material and method |
| 04/03/1990 | US4913021 High-precision punch and die apparatus |
| 04/03/1990 | US4913015 Soft material cutting apparatus |
| 04/03/1990 | US4913013 Rotary cutting apparatus |
| 04/03/1990 | US4913012 High-precision punch and die method |
| 04/03/1990 | US4912828 Method of manufacturing belt and buckle assembly |
| 03/28/1990 | EP0360472A2 Apparatus for partially slitting absorbent boards |
| 03/27/1990 | US4911051 Cutting apparatus for ostomy skin barrier |
| 03/27/1990 | CA1267074A1 Method for manufacturing a cutting tool and resulting tool |
| 03/22/1990 | WO1990002652A1 Rotary die cutter |
| 03/22/1990 | WO1990002639A1 Apparatus for handling sheet material |
| 03/22/1990 | DE3831601A1 Method and device for perforating a web of material, in particular plastic sheets |
| 03/22/1990 | DE3831393A1 Support plate |