| Patents for B29D 5 - Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners (908) |
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| 10/27/1981 | US4296533 Snap fastener component strip |
| 10/27/1981 | CA1111233A1 Method of and apparatus for joining opposed leg portions of molded coupling elements for slide fasteners |
| 10/20/1981 | US4295919 Forming an integral closure for a thermoplastic container |
| 09/29/1981 | US4291440 Molded coupling element assembly |
| 09/29/1981 | CA1109652A1 Slide fastener stringer with folded and bonded continuous molded coupling element and method for manufacture |
| 09/29/1981 | CA1109651A1 Slide fastener and method and apparatus of manufacture |
| 09/15/1981 | CA1108829A1 Slide fastening element and apparatus and method of manufacture |
| 09/15/1981 | CA1108814A1 Continuous injection molding |
| 07/21/1981 | US4279943 Method of providing ring patch for nuts |
| 05/19/1981 | US4268474 Method of molding using a molding wheel and flexible belt |
| 04/21/1981 | US4263079 Method of forming an integral closure for a thermoplastic container |
| 03/31/1981 | US4259272 Plastifying and molding articles from polymer strip |
| 03/24/1981 | US4257839 Apparatus for joining opposed leg portions of molded coupling elements for slide fasteners |
| 03/10/1981 | CA1097043A1 Apparatus for removing coupling element residuals |
| 03/03/1981 | CA1096567A1 Plasticizing and molding articles from polymer strip |
| 02/24/1981 | US4252586 Hardening molten synthetic polymer |
| 02/24/1981 | US4251912 Apparatus for producing a coupling element assembly for slide fasteners |
| 02/10/1981 | US4249982 Apparatus for making reclosable bags |
| 01/20/1981 | CA1093798A1 Method and means for feeding a continuous core to a coiling station in the manufacturing of coiled coupling elements for slide fasteners together with the core received in place therein |
| 01/06/1981 | CA1092762A1 Continuous casting of stringers for sliding clasp fasteners |
| 12/02/1980 | US4236683 Coupling element for slide fastener and method of manufacture |
| 10/07/1980 | US4226577 Apparatus for injection molding of continuous slide fastener chain |
| 09/16/1980 | US4222723 Molds for injection molding of continuous slide fastener chain |
| 07/15/1980 | CA1081412A2 Method of forming coupling element for slide fastener |
| 07/08/1980 | US4210985 Slide fastener stringer with folded and bonded continuous molded coupling element and method and apparatus for manufacturing |
| 06/10/1980 | US4206544 Apparatus for removing coupling element residuals |
| 05/27/1980 | US4205027 Method of thermofixing continuous coupling elements of synthetic-resin monofilament for use in slide-fastener stringers |
| 04/29/1980 | CA1076328A1 Slide fastener with molded top stops and method of manufacture |
| 02/26/1980 | US4189809 Fastener device and method of manufacturing |
| 02/12/1980 | US4187791 Method of manufacturing slide fastener stringers |
| 01/29/1980 | CA1070486A1 Coupling element for slide fastener |
| 01/22/1980 | CA1070091A1 Slide fastener and stringer therefor |
| 01/08/1980 | US4182600 Slide fastening element apparatus |
| 01/08/1980 | CA1069590A1 Method and apparatus for folding and fusing the elements of a slide fastener string |
| 12/04/1979 | CA1067278A1 Length indicating process for zippers |
| 11/27/1979 | US4176149 Flowable synthetic polymer resin as fastener elements |
| 11/20/1979 | CA1066492A2 Process and apparatus for manufacturing slide fastener stringer |
| 11/06/1979 | US4173283 Support strip for ready-for use arrangement of sliders in the manufacture of slide fasteners |
| 09/11/1979 | CA1062059A1 Device for acting on a web-shaped material |
| 08/28/1979 | CA1061092A1 Method of manufacturing slide fasteners |
| 08/21/1979 | CA1060620A1 Forming and cooling extruded profile film |
| 08/08/1979 | EP0003252A1 Method for manufacturing continuous coil slide fasteners |
| 08/07/1979 | US4163768 Method of manufacturing molded top stop |
| 07/31/1979 | US4162892 Method of manufacturing continuous coil slide fasteners |
| 07/31/1979 | CA1059416A1 Press plate having heating means for use in single or multi-storey presses |
| 07/31/1979 | CA1059294A1 Fastening element chain |
| 07/24/1979 | CA1058845A1 Apparatus and method of manufacture of trains of slide fastening elements |
| 07/10/1979 | US4160306 Method and an apparatus for indicating length on a zip fastener |
| 06/19/1979 | US4158532 Apparatus of manufacturing fastening element train |
| 06/12/1979 | US4157603 Fastening element train and method and apparatus of manufacture |
| 05/08/1979 | CA1053863A1 Process and apparatus for manufacturing slide fasteners_ |
| 04/17/1979 | US4150086 V-shaped configuration |
| 03/20/1979 | CA1050738A1 Slide fastener and method of making same |
| 03/06/1979 | CA1049722A1 Method of and a machine for injection moulding of articles composed of several materials |
| 02/20/1979 | US4139938 Apparatus for making slide fasteners |
| 02/13/1979 | CA1048251A1 Method and apparatus for manufacturing slide fastener stringer with improved fastening element count |
| 02/06/1979 | CA1047749A2 Slide fastener and method and apparatus for making the same |
| 02/06/1979 | CA1047740A1 Slide fastener and method and apparatus for making the same |
| 01/30/1979 | US4137034 Apparatus for manufacturing of trains of slide fastening elements |
| 01/16/1979 | CA1046214A1 Method and apparatus for making profile sheets |
| 01/02/1979 | CA1045360A1 Zipper manufacturing procedure and apparatus |
| 11/28/1978 | US4127147 Process for manufacturing a woven slide-fastener unit |
| 10/10/1978 | CA1040337A1 Bonded calcium carbide article and method for making the same |
| 09/19/1978 | US4115489 Plasticizing and molding articles from polymer strip |
| 09/12/1978 | US4112555 Slide fastener |
| 09/05/1978 | US4110890 Method of manufacturing slide fasteners |
| 08/29/1978 | CA1037243A1 Method and apparatus for feeding a filler cord for slide fasteners |
| 08/15/1978 | CA1036327A1 Method of making fastener profiles |
| 08/01/1978 | US4104353 Method of injection moulding of articles of several materials |
| 07/18/1978 | US4101360 Method and apparatus for folding and fusing the elements of a slide fastener string |
| 07/18/1978 | US4100656 Slide fastener stringer and method of manufacture |
| 06/20/1978 | US4096225 Method of making a fastener element |
| 05/23/1978 | US4090832 Apparatus for making slide fastener |
| 04/18/1978 | US4084297 Slide fastener |
| 04/18/1978 | US4084296 Method of manufacture of oriented slide fastening element |
| 03/14/1978 | US4078585 Woven slide fastener unit |
| 03/14/1978 | US4078280 Folded tape slide fastener stringer with securing stitches |
| 02/21/1978 | US4074413 Method and apparatus for manufacturing separable sliding clasp fasteners |
| 12/13/1977 | US4062919 Method of making a stringer element for a slide fastener |
| 11/01/1977 | US4056593 Method of making a fastener |
| 10/04/1977 | US4052145 Apparatus for manufacturing slide fastener filament |
| 09/06/1977 | US4045846 Folded tape slide fastener stringer with external cord |
| 08/30/1977 | US4044431 Slide fastener and method and apparatus of manufacture |
| 07/26/1977 | US4037295 Slide fastener stringer |
| 07/12/1977 | US4034459 Method of and apparatus for making slide fastener |
| 07/12/1977 | US4034445 Molded top stop and apparatus and method of manufacture |
| 07/05/1977 | US4034056 Method of making slide fastener coils |
| 06/14/1977 | US4029454 Injection molding machine for composite articles |
| 05/24/1977 | US4025277 Method and apparatus for folding and fusing the elements of a slide fastener string |
| 02/08/1977 | US4006620 Device for shaping and transporting coil fastener elements |
| 01/18/1977 | US4003687 Press plate having heating means and adapted for use in single-storey or multi-storey presses for the manufacture of fibreboard, chipboard, laminarboard and the like |
| 01/11/1977 | US4002278 Method and apparatus for feeding a filler cord for slide fasteners |
| 11/23/1976 | US3993725 Method of forming a slide fastener |
| 11/23/1976 | US3993724 Apparatus for the manufacture of continuous coupling elements for slide fasteners |
| 10/26/1976 | US3987533 Method and apparatus for manufacturing slide fastener stringer with improved fastening element count |
| 10/12/1976 | US3984970 Method and apparatus for manufacturing helically coiled coupling elements for slide fasteners |
| 09/28/1976 | US3982988 Apparatus for making slide-fastener stringers |
| 08/24/1976 | US3975802 Slider fastener and stringer |
| 06/22/1976 | US3964150 Method for making slide fasteners |
| 06/08/1976 | US3962007 Method of making slide-fastener stringers |