| Patents for A44B 19 - Slide fasteners (9,556) |
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| 10/08/1991 | US5054183 Process for the manufacture of zip fasteners |
| 10/08/1991 | CA1290142C Separable bottom-end-stop assembly for separable slide fastener |
| 10/02/1991 | EP0449163A2 Method of forming coupling head portions in production of slide fastener coupling element |
| 10/02/1991 | EP0448962A1 Method of stamping monofilament for slide fastener coupling elements |
| 10/02/1991 | EP0448768A1 Indoor sport floor mat comprising a plurality of fastenable/unfastenable mat units |
| 10/02/1991 | EP0245369B1 Reclosable flexible container |
| 09/25/1991 | EP0448265A1 Woven slide fastener stringer |
| 09/25/1991 | CN1054724A Indoor sporting carpet made of more pieces of detachable block |
| 09/19/1991 | WO1991013759A1 Method of assembling a multipart plastic slider with a plastic reclosable fastener by ultrasonic welding |
| 09/19/1991 | WO1991013566A1 Method of assembling a snapped-together multipart plastic slider with a plastic reclosable fastener |
| 09/19/1991 | WO1991013563A1 Foldable plastic slider and method of assembly with a plastic reclosable fastener |
| 09/19/1991 | WO1991013562A1 Gull wing zipper slider |
| 09/18/1991 | EP0446760A1 Zipper for reclosable thermoplastic bag, process and apparatus for making |
| 09/11/1991 | EP0445789A1 Apparatus for stamping monofilament for slide fastener coupling elements |
| 09/10/1991 | CA1288582C Automatically locking slider |
| 09/10/1991 | CA1288581C Slide fastener slider with detachable pull tab |
| 09/08/1991 | WO1991013565A1 Leakproof zipper with slider |
| 09/08/1991 | WO1991013564A1 Rolling action zipper profile and slider therefor |
| 09/04/1991 | CN1013776B Cloth presser of sewing machine for sewing zip |
| 09/03/1991 | CA1288219C Automatic locking slider for slide fasteners |
| 08/27/1991 | US5043125 Method of forming a chain of meandering coupling elements for slide fasteners |
| 08/27/1991 | US5042117 Ornamental slide fastener |
| 08/22/1991 | WO1991012441A1 Multifilament helical seaming element |
| 08/21/1991 | EP0442334A1 Pull tab for slide fastener sliders |
| 08/15/1991 | CA2036316A1 Multifilament helical seaming element |
| 07/30/1991 | US5035267 Method of and apparatus for manufacturing a concealed woven slide fastener stringer |
| 07/30/1991 | US5035125 Slide-fastener stringer half with knitted-in coupling coil |
| 07/30/1991 | US5035029 Slide fastener and fastener elements therefor |
| 07/24/1991 | EP0437802A1 Slide fastener elements made of hellically wound monofilament and method of forming the same |
| 07/17/1991 | EP0436846A1 Pull tab assembly for slide fastener slider |
| 07/16/1991 | US5031944 Apparatus for blocking release of slide fastener |
| 07/16/1991 | US5031307 Apparatus for joining slider body and pull tab |
| 07/16/1991 | US5031286 Slider for a slide fastener |
| 07/16/1991 | US5031283 Multifilament helical seaming element |
| 07/16/1991 | CA1286095C Trident interlocking closure profile configuration |
| 07/02/1991 | US5027501 Apparatus for attaching bottom stop to slide fastener chain |
| 06/26/1991 | EP0434447A1 Assembling device to form a releasable bond between adjacent surface elements and method for manufacturing this assembling device |
| 06/25/1991 | US5025544 Method of joining slider body and pull tab |
| 06/25/1991 | US5025535 Bottom end stop for slide fastener |
| 06/25/1991 | CA1285123C Lockable slider for slide fasteners |
| 06/22/1991 | CA2032699A1 Assembling device to form a releasable bond between adjacent surface elements and method for manufacturing this assembling device |
| 06/19/1991 | EP0432762A2 Slide fastener and method of making the same |
| 06/18/1991 | US5024537 Tape carried pre-cut zipper |
| 06/11/1991 | US5023394 Slide fastener chain for shielding the electromagnetic wave |
| 06/05/1991 | CN2078103U Zip fastener with no tooth grains exposed on surface |
| 06/04/1991 | US5020247 Longitudinal axis |
| 06/04/1991 | US5020206 Method of manufacturing slide fastener chain bearing patterns |
| 06/04/1991 | US5020194 Suited for thermoplastic bags |
| 06/04/1991 | CA1284574C Separable slide fastener |
| 05/28/1991 | CA1284410C Method and apparatus for injection molding end stops on slide fastener |
| 05/21/1991 | US5017021 Reclosable profile having improved closure members |
| 05/15/1991 | EP0427010A1 Strip fastener for closing plastic bags and method for manufacturing the same |
| 05/07/1991 | US5013511 Method of making a slider for use in a slide fastener |
| 05/07/1991 | US5013162 Flexible-walled security containers |
| 05/07/1991 | CA1283775C Apparatus for closing slide fastener coupling element chains |
| 05/07/1991 | CA1283773C Slider holding apparatus |
| 05/02/1991 | EP0424567A1 Dial lock device for slide fasteners |
| 04/30/1991 | US5010628 Coupling element row for slide fastener and surface treating method for the same |
| 04/30/1991 | US5010627 Foldable plastic slider and method of assembly with a plastic reclosable fastener |
| 04/30/1991 | CA1283529C Apparatus for manufacturing slide fasteners |
| 04/24/1991 | EP0423570A1 Slide fastener slider |
| 04/24/1991 | CN1050843A Method of producing slide fasteners, and apparatus for carrying out method |
| 04/23/1991 | US5008986 Slide fastener for clothing and shoes |
| 04/23/1991 | US5008985 Zipper securing device |
| 04/23/1991 | CA1283276C Sliding clasp fastener |
| 04/23/1991 | CA1283261C Method of making injection-molded slide fastener sliders |
| 04/17/1991 | EP0422903A2 Injection molding apparatus for slide fastener chain |
| 04/17/1991 | CN2075008U Slide fastener without tooth |
| 04/16/1991 | US5007161 Apparatus for feeding and transferring discrete coupling elements |
| 04/16/1991 | US5007146 Plastic profile fastener |
| 04/16/1991 | US5007145 End-locking device for slide fasteners |
| 04/16/1991 | US5007144 Slide fastener slider |
| 04/16/1991 | US5007143 Plastic reclosable fastener |
| 04/16/1991 | US5007142 Method of assembling a snapped-together multipart plastic slider with a plastic reclosable fastener |
| 04/16/1991 | CA1282944C Apparatus for attaching top end stops to a continuous slide fastener chain |
| 04/16/1991 | CA1282941C Fluid-tight slide fastener |
| 04/10/1991 | EP0421274A1 Slide fastener slider |
| 04/10/1991 | CA2026982A1 Injection molding apparatus for slide fastener chain |
| 04/09/1991 | US5005278 Method of controlling the operation of applying a succession of discrete coupling elements |
| 04/03/1991 | EP0419886A1 Parts feeding apparatus |
| 04/02/1991 | US5004356 Ethylene-vinyl acetate fastener welded to bag body |
| 03/27/1991 | EP0418416A1 Dial lock assembly |
| 03/20/1991 | EP0417773A2 Method of and apparatus for manufacturing slide fasteners |
| 03/06/1991 | EP0415293A2 Apparatus for storing slide fastener sliders |
| 03/06/1991 | EP0415216A2 Apparatus for attaching bottom stop to slide fastener chain |
| 02/27/1991 | EP0414553A2 Method and apparatus for manufacturing a slide fastener chain bearing patterns |
| 02/26/1991 | US4995656 Security sealing mechanism |
| 02/20/1991 | EP0413292A2 Apparatus for metering an elongate stringer chain |
| 02/13/1991 | EP0412420A2 Method of and apparatus for joining slider body and pull tab |
| 02/12/1991 | US4991374 Packaging machine for slide-fastener manufacture |
| 02/07/1991 | DE3925835A1 Circular magazine - has continuous roll of sliding clasp fasteners to be automatically sewn into bags |
| 02/06/1991 | EP0411983A1 Device for locking a slide fastener |
| 02/05/1991 | US4989851 Method and apparatus for stacking fabric strips with slide fastener stringers |
| 02/05/1991 | US4989300 Coupling element for slide fastener |
| 01/29/1991 | US4987658 Slide fastener |
| 01/23/1991 | EP0409068A2 Apparatus for manufacturing slide fasteners |
| 01/22/1991 | US4985977 Method of and apparatus for applying top end stops on to a slide fastener chain |
| 01/22/1991 | US4985969 Slider for slide fasteners |
| 01/16/1991 | EP0407846A2 Method of forming space section devoid of coupling elements in continuous slide fastener chain |
| 01/16/1991 | CN2069213U 拉链头 Zipper |