| Patents for B29C 61 - Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor (5,240) |
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| 07/10/1979 | CA1057927A1 Manufacture of thin walled plastics articles |
| 06/26/1979 | CA1057373A1 Cable splice |
| 06/26/1979 | CA1057085A1 Endless power transmission belt and method of making same |
| 06/26/1979 | CA1057015A1 Network structures and methods of making same |
| 06/13/1979 | EP0002245A1 Machine for manufacturing flat-bottomed bottles |
| 06/12/1979 | US4157931 Process for producing information carrying discs |
| 05/29/1979 | US4156709 Extrusion and biaxial stretching, with ethylene-vinyl acetate copolymer |
| 05/22/1979 | US4155970 Enclosing with heat-shrinkable material, covering with reinforcing fibers in curable binder, melting core |
| 05/22/1979 | US4155533 Mold for encapsulating a component having non-axial leads |
| 05/22/1979 | CA1055130A1 Splicing method and heat-recoverable article |
| 05/22/1979 | CA1054983A1 Self-supporting rolls of thin plastic film |
| 05/16/1979 | EP0001896A1 Trimming disc records |
| 05/08/1979 | US4153747 Repairing leaks, sealing splices or cables |
| 05/08/1979 | CA1053952A1 Apparatus and method for manufacturing a plastics container |
| 05/08/1979 | CA1053863A1 Process and apparatus for manufacturing slide fasteners_ |
| 05/03/1979 | WO1979000235A1 Metal die for injection moulding |
| 05/01/1979 | CA1053591A1 Receptacle made of thermoplastic material and method of manufacturing same |
| 05/01/1979 | CA1053421A1 Method for producing arcuately curved film casings |
| 04/24/1979 | US4151364 Electrical connectors and methods of connecting electrical conductors |
| 04/24/1979 | US4151032 Apparatus and method for manufacturing a plastic container having printed paper insert |
| 04/24/1979 | US4151024 Method for the manufacture of packing containers |
| 04/24/1979 | US4150928 Apparatus for making double angle V-belt |
| 04/24/1979 | CA1052966A1 Radial extrusion and stretching of foam to form fibrous networks |
| 04/17/1979 | US4150186 Composite board structure and a method of and an apparatus for producing the board structure |
| 04/17/1979 | US4150169 Method for manufacturing an embossed vinyl surface covering having a clear photopolymerized coating |
| 04/17/1979 | CA1052711A1 Thermoresponsive tube |
| 04/10/1979 | CA1052320A1 Beam radiation curing of adhesives for flocking on heat-sensitive substrates |
| 04/10/1979 | CA1052066A1 Process for preparing a web of film prior to winding it into a wound roll |
| 04/03/1979 | CA1051987A1 Heat recoverable closure assembly and method |
| 04/03/1979 | CA1051621A1 Method and apparatus for fabricating thermoplastic containers |
| 03/27/1979 | US4146675 In nonaqueous solution with aliphatic acid or salt thereof to control static charges |
| 03/27/1979 | CA1051155A1 Treating listick and like substances |
| 03/20/1979 | US4145239 Method and apparatus for production of laminated and shaped wall covering board of corrugated paperboard base |
| 03/20/1979 | CA1050738A1 Slide fastener and method of making same |
| 03/13/1979 | US4144404 Coaxial cable connector and method of making a coaxial cable connection |
| 03/06/1979 | US4142508 Exothermic reaction |
| 02/27/1979 | US4141941 Contact lens casting method |
| 02/27/1979 | US4141531 Disc record press |
| 02/22/1979 | WO1979000082A1 Method and apparatus adapted for automatic or semi-automatic fabrication of ultra-precision ophthalmic lenses,e.g.,contact lenses |
| 02/20/1979 | US4140740 Flatness control of thermoplastic film |
| 02/13/1979 | US4139670 Composite panel material with metal skeleton |
| 02/06/1979 | US4138086 Mold for manufacturing contact lenses |
| 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 |
| 01/30/1979 | US4136501 Elastic plastic netting, and pallet load wrapping therewith |
| 01/30/1979 | CA1047570A1 High recovery drivers |
| 01/30/1979 | CA1047326A1 Machine for partly coating articles |
| 01/23/1979 | CA1046726A1 Reinforced wicket hole directionally tear prone |
| 01/16/1979 | US4135021 Blend of an aromatic and an acyclic polyolefin |
| 01/16/1979 | CA1046221A1 Production of pile surfaced materials |
| 01/16/1979 | CA1046220A1 Process for the production of pile surfaced articles from polyesters |
| 01/09/1979 | US4133924 Bottle seals |
| 01/02/1979 | US4132584 Machine for manufacturing flat-bottomed bottles |
| 12/26/1978 | US4131666 Thermoplastic |
| 12/26/1978 | US4131404 Device for the protective covering of optical fibres |
| 12/19/1978 | US4130620 Photoresist |
| 12/19/1978 | US4129932 Method and means for joining elongate members |
| 12/12/1978 | US4129467 Method for making packing containers |
| 11/28/1978 | US4127147 Process for manufacturing a woven slide-fastener unit |
| 11/28/1978 | CA1043071A1 Composite panel materials and method of manufacture |
| 11/28/1978 | CA1043068A1 Apparatus and process for the production of pile surface articles |
| 11/21/1978 | US4126238 Packing container |
| 11/14/1978 | CA1042480A1 Polymer pipe connection and method to make it |
| 11/07/1978 | US4124672 Replication utilizing a casting process |
| 11/07/1978 | US4124421 Method of producing multi-layered and shaped wall covering material of corrugated cardboard |
| 11/07/1978 | CA1041891A1 Process for preparing a hollow rib-reinforcing laminated article and the laminated article obtained |
| 10/31/1978 | US4123491 Process for manufacturing high strand count plastic net |
| 10/31/1978 | CA1041622A1 Heat-shrinkable reinforced tubing |
| 10/31/1978 | CA1041381A1 Coatings and films from polymer products |
| 10/31/1978 | CA1041261A1 Method for producing receptacles from thermoplastic resin foam sheet |
| 10/31/1978 | CA1041256A1 Phonograph record pressing die assembly |
| 10/24/1978 | US4121896 Apparatus for the production of contact lenses |
| 10/24/1978 | US4121402 Methods and means for manufacturing foam plastic containers and sidewall blanks for same |
| 10/17/1978 | US4121011 Polymeric article coated with a thermochromic paint |
| 10/17/1978 | CA1040558A1 Bottle-shaped containers of the one-way type and a method for the manufacture of the same |
| 10/17/1978 | CA1040376A1 Apparatus for minimizing seam formation in heat-shrinkable plastic tubing |
| 10/17/1978 | CA1040374A1 Heat-sealable, heat-shrinkable, biaxially oriented polyester film and method of making such film |
| 10/17/1978 | CA1040367A1 Reinforcement encapsulation in plastic material |
| 10/10/1978 | US4119452 Method of coating and cutting wrapper blanks |
| 10/10/1978 | US4119451 Method of press-forming corrugated paperboard as substrate of curved trim board |
| 10/10/1978 | CA1039905A1 Thermochromic paint for use on plastic substrates |
| 10/03/1978 | US4118287 Method for making a metal master for producing a gramophone record |
| 10/03/1978 | US4118260 Heat recoverable article |
| 10/03/1978 | US4117971 Paper cups |
| 10/03/1978 | CA1039821A1 Heat recoverable article for joints and terminals |
| 09/26/1978 | US4116737 Method of creating an embossing effect |
| 09/19/1978 | US4115495 Processing extruded thermoplastic polymer |
| 09/19/1978 | US4115489 Plasticizing and molding articles from polymer strip |
| 09/19/1978 | US4115170 Cushion or seat structure of plastic foam with integrated cover and incorporated reinforcing grid or skeleton, and method of making same |
| 09/19/1978 | CA1038992A1 Hot melt adhesive |
| 09/12/1978 | US4113909 Method for forming expanded panels from thermoformable material and the resultant product |
| 09/12/1978 | US4113908 Thermoplastic resin, fibers, pigments |
| 09/12/1978 | US4113824 Process for producing receptacles from a thermoplastic resin foam sheet |
| 09/05/1978 | US4112187 Flexible |
| 09/05/1978 | US4112030 Method and system for the production of sheet or platter shaped information carriers |
| 09/05/1978 | US4110890 Method of manufacturing slide fasteners |
| 08/29/1978 | US4110396 Curved tubular articles and method |
| 08/29/1978 | US4109978 Electrically insulated sleeve bearing and method of making same |
| 08/22/1978 | US4108347 One piece foam cup |
| 08/22/1978 | CA1036963A1 Plastic container closure and manufacture |