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Class Information
Number: 425/192R
Name: Plastic article or earthenware shaping or treating: apparatus > With apparatus assembly or dismantling means or with idle part > For extrusion or injection type shaping means > Including securing means retaining separable elements
Description:










Sub-classes under this class:

Class Number Class Name Patents
425/192S Spinnerets 128


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8702413 Intermittent flow extrusion apparatus Apr. 22, 2014
8662875 Injection molding apparatus for shoe or sole using thermoplastic resin and thereby shoes Mar. 4, 2014
8641402 Injection mold Feb. 4, 2014
8613613 Apparatus and methods for modular preform mold system Dec. 24, 2013
8579623 Extruder stabilizer assembly Nov. 12, 2013
8573961 Mold for manufacturing a foldable artificial vitreous body Nov. 5, 2013
8556613 Injection mold having a mold core detachably mounted in a mold base Oct. 15, 2013
8523551 Unvulcanized rubber extruder and process for producing unvulcanized rubber Sep. 3, 2013
8512024 Multi-extruder Aug. 20, 2013
8506280 Lip adjustment system having cross-bar Aug. 13, 2013
8500433 Screw machine Aug. 6, 2013
8500434 Device for granulating plastic Aug. 6, 2013
8496460 Pipe extrusion die flow path apparatus and method Jul. 30, 2013
8496463 Extruder feed section with pivotable feed roll assembly Jul. 30, 2013
8496464 Closure assembly, with a multi-rod drive, for the injection moulding of plastic material Jul. 30, 2013
8491294 Extruder system and cutting assembly Jul. 23, 2013
8480391 Quick-change molding system for injection molding Jul. 9, 2013
8469689 Industrial product production facility and production method Jun. 25, 2013
8443837 Coupling device May. 21, 2013
8419404 Modular molding assembly for electronic devices Apr. 16, 2013
8419408 Extrusion mold for non-pneumatic multi-hole hollow tire Apr. 16, 2013
8398390 Die for forming honeycomb structure Mar. 19, 2013
8388331 Liquid flow converging device and method of manufacturing multi-layer film Mar. 5, 2013
8382464 Extruded cellulose-polymer composition and system for making same Feb. 26, 2013
8371016 Assembling method of an injection mold Feb. 12, 2013
8371835 Mold for extrusion forming of ceramic articles Feb. 12, 2013
8360763 Blown film extrusion device Jan. 29, 2013
8337191 Dies for making extruded synthetic wood and methods relating thereto Dec. 25, 2012
8333580 Swept leg spider for an extrusion apparatus Dec. 18, 2012
8308465 Wedge-lock system for injection molds Nov. 13, 2012
8303292 Injection mold Nov. 6, 2012
8297961 Co-extruder having a filling entrance from the rear Oct. 30, 2012
8297963 Mould with easy-replaceable mould plates Oct. 30, 2012
8262380 Injection mold Sep. 11, 2012
8251690 Mold assembly including a fixing bolt and a screw bolt Aug. 28, 2012
8246335 Apparatus for molding optical fiber connector Aug. 21, 2012
8246337 Multi-cavity mold Aug. 21, 2012
8246340 Light guide plate injection molding die Aug. 21, 2012
8241028 Mold with ejection mechanism Aug. 14, 2012
8235701 Adjustment mechanism for extrusion die Aug. 7, 2012
8231374 Extrusion apparatus for making multilayer articles Jul. 31, 2012
8226391 Micro-extrusion printhead nozzle with tapered cross-section Jul. 24, 2012
8215941 Interchangeable support system for multi-component injection molds Jul. 10, 2012
8215942 Mold with ejection mechanism Jul. 10, 2012
8206142 Hydraulic locking mechanism for multiple extrusion heads of an extruder Jun. 26, 2012
8186991 Extruder system and cutting assembly May. 29, 2012
8171973 Nozzle and related apparatus and method for dispensing molten thermoplastic material May. 8, 2012
8157557 Rotary die head of film blowing machine for starch biodegradable material Apr. 17, 2012
8152506 Pressure generating device with food compressing attachment Apr. 10, 2012
8147890 Sample pressed food system and method of operation Apr. 3, 2012

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