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Class Information
Number: 425/200
Name: Plastic article or earthenware shaping or treating: apparatus > With separate and distinct upstream agitating or kneading means
Description: Apparatus including means ahead of a former for agitation, mixing, blending or kneading material to be shaped.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8337756 |
Solidification processing method and solidification processing apparatus |
Dec. 25, 2012 |
| 8303284 |
Apparatus for producing porous body and method for producing porous body |
Nov. 6, 2012 |
| 7862322 |
Resin infusion between double flexible tooling system |
Jan. 4, 2011 |
| 7841849 |
Dry material transport and extrusion |
Nov. 30, 2010 |
| 7758330 |
Method and apparatus for forming a ready-to bake, endless dough ring and method for the manufacture of a baked ring article from such a pre-formed dough ring |
Jul. 20, 2010 |
| 7569173 |
Method and device for transforming crystalline or semicrystalline polymers |
Aug. 4, 2009 |
| 7318717 |
Method and apparatus for forming fiber reinforced composite parts |
Jan. 15, 2008 |
| 7097442 |
Extruder |
Aug. 29, 2006 |
| 6969247 |
Injection molding unit with a device for mixing and metering plastic melt and additives |
Nov. 29, 2005 |
| 6726355 |
Self-cleaning mix head having a longitudinal mixer for a molding system |
Apr. 27, 2004 |
| 6692669 |
Methods and apparatus for recycling asphalt shingle material into composite board products |
Feb. 17, 2004 |
| 6543618 |
Process to recover raw rubber compound from semi-finished, reinforced, technical rubber products, especially hoses, before cross-linking, and equipment therefor |
Apr. 8, 2003 |
| 6525126 |
Method for producing reinforced thermoplastic resin composition and melt-kneading apparatus |
Feb. 25, 2003 |
| 6306322 |
Method and device for filling casting molds with casting resin |
Oct. 23, 2001 |
| 6302677 |
Apparatus for continuously molding chocolate products |
Oct. 16, 2001 |
| 6143214 |
Mixing and dispensing system for rapidly polymerizing materials |
Nov. 7, 2000 |
| 6136246 |
Screw extruder with improved dispersive mixing elements |
Oct. 24, 2000 |
| 6080346 |
Extrusion apparatus and method and extruded thermoplastic polymer |
Jun. 27, 2000 |
| 5935618 |
Apparatus for manufacturing molded materials solidified by sulfur |
Aug. 10, 1999 |
| 5932159 |
Screw extruder with improved dispersive mixing |
Aug. 3, 1999 |
| 5851562 |
Instant mixer spin pack |
Dec. 22, 1998 |
| 5837295 |
Scraper blades for extruder |
Nov. 17, 1998 |
| 5811048 |
Process of and apparatus for homogenizing a flow stream |
Sep. 22, 1998 |
| 5700885 |
Single screw method and apparatus |
Dec. 23, 1997 |
| 5679381 |
Systems for manufacturing sheets from hydraulically settable compositions |
Oct. 21, 1997 |
| 5637331 |
Spin system for thermoplastic yarns |
Jun. 10, 1997 |
| 5585122 |
Apparatus for converting raw materials into a molded end product |
Dec. 17, 1996 |
| 5545029 |
Equipment for filling one or more casting molds with castable, liquid materials |
Aug. 13, 1996 |
| 5536517 |
Multidie positive displacement metering apparatus and process |
Jul. 16, 1996 |
| 5498151 |
Mixing head for molding machine |
Mar. 12, 1996 |
| 5453249 |
Apparatus for producing a flowable reaction mixture from at least two flowable reaction components |
Sep. 26, 1995 |
| 5445513 |
Apparatus for enhancing concentration |
Aug. 29, 1995 |
| 5413473 |
Mechanism for mounting and dismounting mixer in an automatic noodle making machine |
May. 9, 1995 |
| 5318431 |
Process and apparatus for preparing toner particles |
Jun. 7, 1994 |
| 5306132 |
Process and apparatus for degassing plastic melt in a screw extruder |
Apr. 26, 1994 |
| 5275545 |
Vacuum cast molding apparatus |
Jan. 4, 1994 |
| 5266261 |
Process and apparatus for the production of molded articles from hot-setting plastics of several components by low-pressure casting |
Nov. 30, 1993 |
| 5264261 |
Fibre reinforced polymer compositions and process and apparatus for production thereof |
Nov. 23, 1993 |
| 5234324 |
Extruder for highly foamed plastic material having a reduced diameter mixing space for introducing an inert foaming agent |
Aug. 10, 1993 |
| 5200205 |
Extruder barrel temperature regulation apparatus |
Apr. 6, 1993 |
| 5185162 |
Corrosion and wear resistant bimetallic cylinder |
Feb. 9, 1993 |
| 5158782 |
Noodle making machine |
Oct. 27, 1992 |
| 5156860 |
Apparatus for manufacturing an optical disk substrate by injection molding |
Oct. 20, 1992 |
| 5147660 |
Device for filling molds with a casting resin and the like |
Sep. 15, 1992 |
| 5114331 |
Apparatus of shrinking volumes of waste foamed plastics |
May. 19, 1992 |
| 5093058 |
Apparatus and method of manufacturing synthetic boards |
Mar. 3, 1992 |
| 5074774 |
Weight scaling material supplying apparatus for a powder molding machine |
Dec. 24, 1991 |
| H980 |
Two-stage, single-unit, and energy-efficient granulator dryer |
Nov. 5, 1991 |
| 5035593 |
Pressurized slurry casting machine for producing ceramic articles |
Jul. 30, 1991 |
| 4941748 |
Extruder with ceramic processing unit |
Jul. 17, 1990 |
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