| Patents for B29B 11 - Making preforms (5,846) |
|---|
| 02/01/1977 | US4005966 Blow molding machine |
| 02/01/1977 | US4005965 Record producing apparatus |
| 01/25/1977 | US4004959 Unsaturated polyester with polyimide-ammonia prepolymers as thermosetting laminate |
| 01/18/1977 | US4003881 Polyester polymer recovery from dyed polyester fabrics |
| 01/18/1977 | US4003880 Fabric dye stripping, separation and recovery of polyester |
| 01/18/1977 | US4003866 Thermoplastic resin, fillers, waxes |
| 01/11/1977 | US4002587 Process for producing granular activated carbon |
| 12/28/1976 | US4000031 Method and apparatus for recovery of plastics and non-plastics from plastic-coated waste material |
| 12/28/1976 | US3999927 Apparatus for feeding and discharging blow molds |
| 12/28/1976 | US3999589 Apparatus for producing tire tread patterns |
| 12/21/1976 | US3998577 Temperature controlled core rod |
| 12/14/1976 | US3997642 Method for transferring and heating a deformed and one-sided wall-thickness parison |
| 12/14/1976 | US3997121 Apparatus for fragmenting automobile tires |
| 12/07/1976 | US3996323 Extrusion, pressurization |
| 12/07/1976 | US3995819 Apparatus for reclaiming and recycling thermosetting scrap |
| 11/30/1976 | US3994644 Extruder head for extruding an outer tube or sheath about an inner tube or cable |
| 11/09/1976 | US3990825 Sprue-scrap removal apparatus for molds |
| 11/02/1976 | US3989786 Method for removing surplus plastic material from the neck portions of blow molded bottles or the like |
| 11/02/1976 | US3989437 Moulding apparatus |
| 10/26/1976 | US3988100 Apparatus for injection blow moulding |
| 10/26/1976 | US3988089 Apparatus for manufacturing curved bodies of fiber reinforced plastic |
| 10/19/1976 | US3986806 Injection moulding apparatus |
| 10/19/1976 | US3986476 Apparatus for coating a liquid on opposite sides of a flexible sheet material |
| 09/21/1976 | US3981951 Decorative rod making |
| 09/14/1976 | US3980744 Extrusion of hollow articles through a lubricated die |
| 09/07/1976 | US3979491 Thermoplastic resins, nitriles |
| 08/24/1976 | US3976414 Apparatus for the production of double-walled synthetic plastic tubes having a transversely corrugated outer wall and a smooth inner wall |
| 08/10/1976 | US3973889 Decorative rod making equipment |
| 07/13/1976 | US3969059 Continuous rotary apparatus for blow-molding plastic hollow bodies |
| 06/29/1976 | US3966378 Apparatus for making oriented hollow plastic articles |
| 06/29/1976 | US3966125 Or rubber granules from vehicle ties |
| 06/08/1976 | US3962396 Process for manufacturing a triple-wall container |
| 06/08/1976 | US3961913 Embrittling, treating with mineral acid |
| 06/01/1976 | US3960474 Apparatus for manufacturing reinforced plastic containers by blow molding |
| 05/04/1976 | US3953942 Apparatus for grinding inner surface of a vehicle tire |
| 04/06/1976 | US3948716 Unsatd polyester, copolymerizable monomer, gelling agent |
| 03/30/1976 | US3947203 Apparatus for manufacturing plastics blanks |
| 03/30/1976 | US3947197 Blow molding apparatus |
| 03/30/1976 | US3947180 Apparatus for combined injection moulding and blow forming of containers or objects form plastics material |
| 03/16/1976 | US3944530 Article made of propylene-ethylene copolymer |
| 03/09/1976 | US3943219 Injection blow molding method for producing double layered hollow article |
| 03/09/1976 | US3943214 Method improvements for controlling parison length |
| 03/02/1976 | US3941541 Blow molding device having a blow mandrel with a seal forming ring |
| 03/02/1976 | US3941539 Injection blow molding apparatus and method |
| 01/27/1976 | US3934743 Blow molded, oriented plastic bottle and method for making same |
| 01/20/1976 | US3933633 Flotation |