| 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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| 08/03/1976 | US3972668 Pressless injection molding apparatus |
| 08/03/1976 | US3972665 Molding apparatus with additive metering and mixing means |
| 08/03/1976 | US3972664 Injection molding apparatus for manufacturing layered articles |
| 08/03/1976 | US3972663 Method and apparatus for packaging electronic components with thermosetting material |
| 07/27/1976 | US3971841 Molding devices and process for making a molded plastic lens mount |
| 07/27/1976 | US3971837 Process for manufacturing a composite foamed synthetic resin bowling pin |
| 07/20/1976 | US3970821 Electrically heated torpedo |
| 07/20/1976 | US3970735 Molding method for splicing electrical cable |
| 07/20/1976 | US3970734 Method of forming a calibrated aperture in a molded article |
| 07/13/1976 | US3969473 Method of corrugating a web of thin thermoplastic material in a continuous production |
| 07/13/1976 | US3969461 Transfer molding thermosetting polymeric material |
| 07/13/1976 | US3969057 Press for moulding gramophone records and the like |
| 07/13/1976 | US3969055 Injection mold control system |
| 07/13/1976 | US3969053 Device for distributing dyestuffs or other additional materials in extruders or the like |
| 07/13/1976 | US3968951 Method and apparatus for molding an elastomeric fishing lure body |
| 07/13/1976 | US3968582 Gaming token and process for fabricating same |
| 07/06/1976 | US3968309 Molded articles of plastics having improved surface characteristics and process for producing the same |
| 06/29/1976 | US3966385 Apparatus for forming a groove in a tube |
| 06/29/1976 | US3966382 Apparatus for forming thin-walled plastic articles |
| 06/29/1976 | US3966372 Injection molding apparatus for forming a composite, foam-skin, article |
| 06/29/1976 | US3966038 Continuous automated plastic molding apparatus |
| 06/22/1976 | US3964857 Continuous automated plastic injection molding apparatus for making syringes having a covering sheath |
| 06/22/1976 | US3964847 Continuous automated plastic molding apparatus |
| 06/22/1976 | US3964845 Apparatus for repairing conductor insulation |
| 06/22/1976 | US3964594 Keyboard of elastic material for office machines |
| 06/15/1976 | US3963822 Method of molding electrical lamp sockets |
| 06/15/1976 | US3963401 Injection moulding machine |
| 06/15/1976 | US3963209 Ejector pin assembly for injection moulding tools |
| 06/08/1976 | US3962399 Method of forming a handle connection for impact tools |
| 06/08/1976 | US3962387 Method of injection molding a foamable thermoplastic material |
| 06/08/1976 | US3962155 Pullulan |
| 06/01/1976 | US3961014 Transfer molding method |
| 06/01/1976 | US3961013 Process and apparatus for manufacturing fittings, preferably pressure pipe insertion fittings of synthetic resin |
| 06/01/1976 | US3961011 Method of making netting by molding plastic about strand crossings |
| 06/01/1976 | US3961010 Method of manufacturing heat exchangers |
| 06/01/1976 | US3960516 Grinding wheel manufacture |
| 06/01/1976 | US3960078 Printing processes |
| 06/01/1976 | US3959872 Method for producing a core form to be employed in the molding of a ball joint bearing |
| 05/25/1976 | USRE28826 Method of constructing mold for forming plastic foam |
| 05/25/1976 | US3959433 Method of warm runner injection molding phenolic resins with para-substituted phenol |
| 05/25/1976 | US3959429 Method of making a retention catheter and molding a tip thereon |
| 05/18/1976 | USRE28817 Apparatus for moulding plastic articles |
| 05/18/1976 | US3957944 Method of making closure device for cans and other containers |
| 05/18/1976 | US3957408 Automated molding machine |
| 05/18/1976 | US3957278 Injection molded seal and production thereof |
| 05/18/1976 | US3956973 Die casting machine with piston positioning control |
| 05/11/1976 | US3956550 Composite closure member |
| 05/11/1976 | US3956451 Automobiles, molding polyurethanes |
| 05/11/1976 | US3956448 Polyurethanes |
| 05/11/1976 | US3956438 Process for extruding a partially foamed thermoplastic product |
| 05/04/1976 | US3954926 Polyurethanes, expansion, embedding, hardening |
| 05/04/1976 | US3954362 Transfer molding thermosetting polymeric material |
| 05/04/1976 | US3954303 Vacuum loader system |
| 05/04/1976 | US3954209 Injection nozzle for plastics materials having centering for outlet valve |
| 04/27/1976 | US3953560 Method of injection molding structural foam folding slat structures |
| 04/27/1976 | US3952991 Apparatus for ejecting a workpiece from a mold cavity |
| 04/27/1976 | US3952927 Injection nozzle having guides for nozzle rod |
| 04/27/1976 | US3952397 Method for forming a print wheel with metal rim |
| 04/20/1976 | US3951579 Apparatus for facilitating access to the mold halves of a molding machine |
| 04/20/1976 | US3951388 Apparatus for controlling the operation of injection molding machines |
| 04/20/1976 | US3951375 Balanced runner system for injection molding apparatus |
| 04/13/1976 | US3950584 Composite net |
| 04/13/1976 | US3950483 Simultaneous injection of dissimilar melts |
| 04/13/1976 | US3950121 Driving mechanism for vacuum forming drum |
| 04/13/1976 | US3950119 Apparatus for molding fluid seal elements |
| 04/13/1976 | US3949973 Undercut feed section screw |
| 04/13/1976 | US3949905 Device for the production of articles with a compact smooth skin and a cellular core from polymer materials |
| 04/13/1976 | US3949669 Process and method in printing |
| 04/13/1976 | US3949628 Method and apparatus improvements for trimming plastic articles |
| 04/06/1976 | US3948491 Process for blending an additive such as colour pigment etc. with a plastic material and blending apparatus intended to be used for said process |
| 03/30/1976 | US3947210 Injection molding apparatus having degating and sprue removal means |
| 03/30/1976 | US3947208 Article engaging and extracting arrangement for the removal of molded pieces from a molding machine |
| 03/30/1976 | US3947203 Apparatus for manufacturing plastics blanks |
| 03/30/1976 | US3947199 Apparatus having moveable pocket forming members for injection molding a composite plate |
| 03/30/1976 | US3947196 Injection molding apparatus |
| 03/30/1976 | US3947177 Apparatus for injection molding of multi-layer bodies of thermoplastic |
| 03/30/1976 | US3947176 Double injection mold with neck gating |
| 03/30/1976 | US3947175 Apparatus for injection molding of bodies with a core and skin of different materials |
| 03/30/1976 | US3946999 Apparatus for plasticizing and injecting mouldable synthetic material |
| 03/30/1976 | US3946644 Apparatus for spreading open cross-bottoms on tubular members |
| 03/30/1976 | US3946595 Method and apparatus for testing mold vent orifices |
| 03/23/1976 | US3945786 Injection molding apparatus for producing articles with a mottled appearance |
| 03/23/1976 | US3945784 Injection moulding machinery |
| 03/23/1976 | US3945620 Plastic injection molding machine |
| 03/23/1976 | US3945535 Injection molding apparatus |
| 03/23/1976 | US3945255 Method of and apparatus for monitoring a process involving a plurality of parameters |
| 03/16/1976 | US3944191 Plastics-processing machine with combined performance of extrusion and injection |
| 03/16/1976 | US3944182 Apparatus for manufacturing high-frequency coil devices |
| 03/16/1976 | US3944124 Plastic containers |
| 03/16/1976 | US3944118 Thermoplastic resin pellet ratio loader |
| 03/09/1976 | US3942928 Pressure moulding machines and mould parts therefor |
| 03/09/1976 | US3942755 Moulds for use on injection moulding machines |
| 03/02/1976 | US3941549 Reciprocating screw injection molding machine with hydraulic actuating mechanism with prefill valve |
| 03/02/1976 | US3941548 Injection mold assembly |
| 03/02/1976 | US3941540 Sprue bushing for a single cavity or center sprued mold |
| 03/02/1976 | US3941534 Injection molding control system |
| 03/02/1976 | US3941495 Ball and socket joint and method of making the same |
| 03/02/1976 | US3941169 Mold injection adapter for low viscosity polymers |
| 03/02/1976 | US3940930 Hydraulic system for injection molding machine |
| 02/24/1976 | USRE28721 Time saver plastic draw-back valve assembly |