| Patents for B29C 45 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (92,531) |
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| 02/01/1977 | US4006053 Manufacture of moulded articles |
| 02/01/1977 | US4005974 Mold-closing unit, particularly for injection-molding machines |
| 02/01/1977 | US4005965 Record producing apparatus |
| 02/01/1977 | US4005964 Injection-mold clamping unit having alternately ejecting die assemblies |
| 02/01/1977 | US4005961 Pivotally mounted injection molding apparatus |
| 02/01/1977 | US4005783 Multi-cavity mold loading apparatus |
| 02/01/1977 | US4005782 Picker |
| 02/01/1977 | US4005641 Apparatus for rotating and displacing in axial direction a machine element |
| 01/25/1977 | US4005167 Plasticizing apparatus |
| 01/25/1977 | US4005166 And other hollow articles |
| 01/25/1977 | US4005164 Method of making plastic containers |
| 01/25/1977 | US4005101 Method for molding plastic covers for containers |
| 01/25/1977 | US4004871 Mold gate apparatus |
| 01/25/1977 | US4004868 Injection mold for laminated article |
| 01/18/1977 | US4003544 Gateless injection mold for encapsulating semiconductor devices |
| 01/11/1977 | US4002417 Apparatus for folding a sheet of plastic material |
| 01/04/1977 | US4001471 Thermoplastic seam between juxtaposed edges of blank material |
| 01/04/1977 | US4000877 Moulding |
| 12/28/1976 | US4000240 Process of molding a reinforced flexible belt |
| 12/28/1976 | US4000229 Nucleation and orientation of linear polymers |
| 12/28/1976 | US3999923 Injection-molding apparatus |
| 12/28/1976 | US3999736 Apparatus for encapsulating an article in molded polyurethane |
| 12/28/1976 | US3999677 Plastic lid for containers |
| 12/28/1976 | US3999485 Ammunition for toy-weapons |
| 12/21/1976 | US3998439 Apparatus for mixing materials in molding machines |
| 12/14/1976 | US3997646 Anionic polymerization of lactams, catalyst |
| 12/14/1976 | US3997286 Molding apparatus and vacuum system therefor |
| 12/07/1976 | US3996330 Injection molding; punch-pin finishing |
| 12/07/1976 | US3996329 Partial curing; thinning; compression |
| 11/30/1976 | US3995008 Molded plastic battery container |
| 11/30/1976 | US3994651 Apparatus for removing waste portions from hollow moulded articles |
| 11/30/1976 | US3994650 Apparatuses for casting pneumatic tires |
| 11/23/1976 | USRE29041 Footwear |
| 11/23/1976 | US3993787 Rotary molder |
| 11/23/1976 | US3993420 Retainer assembly for mold plate |
| 11/16/1976 | US3992503 Method of injection molding pipe |
| 11/09/1976 | US3991147 Process for molding foamed plastics from reaction mixtures involving closed mold filling with the avoidance of gas bubble entrainment |
| 11/09/1976 | US3991146 Method of encapsulating an insert in plastics material by injection molding |
| 11/09/1976 | US3990825 Sprue-scrap removal apparatus for molds |
| 11/02/1976 | US3989793 Injection molding of rubber compounds |
| 11/02/1976 | US3989439 Device for forming tube sockets |
| 11/02/1976 | US3989436 Apparatus for producing injection molded and centrally apertured disc records |
| 11/02/1976 | US3989434 Blending and molding means |
| 11/02/1976 | US3989229 Process for continuous metering and mixing |
| 10/26/1976 | US3988413 Method of molding a headpiece on a tubular body |
| 10/26/1976 | US3988403 Process for producing molded structural foam article having a surface that reproducibly and faithfully replicates the surface of the mold |
| 10/26/1976 | US3988100 Apparatus for injection blow moulding |
| 10/26/1976 | US3988099 Machine base with hydraulic controls for injection molding machine |
| 10/26/1976 | US3987705 Device for opening and closing a mold in a molding machine |
| 10/19/1976 | US3987144 Method for the removal of a mold core from an injection molded plastic duct section |
| 10/19/1976 | US3986812 Mold handling apparatus |
| 10/19/1976 | US3986811 Molding apparatus with receiving chute device |
| 10/19/1976 | US3986808 Apparatus for deforming thermoplastic sheet |
| 10/19/1976 | US3986806 Injection moulding apparatus |
| 10/19/1976 | US3986805 Molding apparatus and means for spacing the mold plates |
| 10/19/1976 | US3986804 Injection molding head for filling runnerless molds |
| 10/19/1976 | US3986721 Two component gasket and method of making it |
| 10/19/1976 | US3986698 Apparatus for molding a curved flexible printing plate |
| 10/12/1976 | US3985486 Adjustable manifold and nozzle assembly for foam molding machines |
| 10/12/1976 | US3985484 Method of molding synthetic resins materials through high-pressure fluid cross-linking process and relevant apparatus |
| 10/12/1976 | US3985403 Guide devices |
| 10/12/1976 | US3985349 Injection molding machine and method of operation thereof |
| 10/05/1976 | US3983827 Tab scoring for containers and lids |
| 09/28/1976 | US3983280 Cross-linked thermoplastic, irradiation |
| 09/28/1976 | US3983196 Method of injection molding structural foam having accurate mold surface reproductions |
| 09/28/1976 | US3982875 Apparatus for making molded articles of expanded cellular material and product thereof |
| 09/28/1976 | US3982869 Injection molding apparatus with alternatively shuttled mold sections |
| 09/28/1976 | US3982856 Base and power unit for injection molding machine |
| 09/28/1976 | US3982632 Thermoplastic injection runner transfer system |
| 09/28/1976 | US3982440 Method of determining molded part profile |
| 09/21/1976 | US3981956 Continuous automated plastic molding method |
| 09/21/1976 | US3981671 Liquid reaction molding press |
| 09/21/1976 | US3981662 Injection-molding machine, especially for thermosetting or thermally cross linkable synthetic resins |
| 09/21/1976 | US3981661 Injection cylinder unit, mold and mold handling apparatus |
| 09/21/1976 | US3981655 Molding apparatus selectively operable for either injection or transfer molding |
| 09/21/1976 | US3981447 Recirculatory apparatus for spraying mould parting agents and other substances |
| 09/14/1976 | US3980563 Perforated metal, plastic connecting member |
| 09/14/1976 | US3980208 Fluidizer for feeding flowable material to a production machine |
| 09/07/1976 | US3979170 Apparatus for injection molding articles composed of a material in which are embedded masses of one or more other materials |
| 09/07/1976 | US3979107 Method of and apparatus for the admixing of a pigment color in a dosaged manner into a plastics material granulate |
| 08/31/1976 | US3978189 Method of making article having relatively moving members |
| 08/31/1976 | US3978186 Method for making a partitioned container |
| 08/31/1976 | US3977821 Apparatus for making a partitioned container |
| 08/31/1976 | US3977820 Injection moulding manifold |
| 08/31/1976 | US3977699 Shock-absorbing push-pull coupling for tandem scrapers |
| 08/31/1976 | US3977661 Injection mold locking device and turntable |
| 08/31/1976 | US3977255 Evaluating pressure profile of material flowing to mold cavity |
| 08/31/1976 | US3977050 Fastener assembly |
| 08/24/1976 | US3976740 Method of forming a thermometer structure |
| 08/24/1976 | US3976416 Adjustable die closing unit for injection molding machine |
| 08/24/1976 | US3976415 Injection moulding control |
| 08/24/1976 | US3976226 Injection molding nozzle for three separate materials |
| 08/17/1976 | US3975494 Method of making synthetic-resin target pigeon |
| 08/17/1976 | US3975133 Closure mechanism for an injection molding machine or extrusion press |
| 08/17/1976 | US3974857 Device for monitoring and adjusting the temperature of multiple cooling circuits |
| 08/10/1976 | US3973892 Injection-molding machine with transverse feed |
| 08/10/1976 | US3973891 Injection molding apparatus having permanent mold conveying path |
| 08/10/1976 | US3973888 Die closing unit for injection molding machine with molding die having multiple transfer sections |
| 08/10/1976 | US3973689 Containers |
| 08/03/1976 | US3972737 Multi-partitioned thin-walled container |