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Browse by Category: Main > Material Science
Class Information
Number: 264/328.7
Name: Plastic and nonmetallic article shaping or treating: processes > Mechanical shaping or molding to form or reform shaped article > Shaping against forming surface (e.g., casting, die shaping, etc.) > Applying heat or pressure > Introducing material under pressure into a closed mold cavity (e.g., injection molding, etc.) > Including changing mold size or shape during injection or between multiple stages of injection
Description: Processes in which the physical conformation of the mold cavity is altered while injecting material or between stages of injecting material.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8709326 Injection molding method and injection molding machine Apr. 29, 2014
8668862 Resin molding method, die device, and resin molded article Mar. 11, 2014
8663535 Integrated sunshade design Mar. 4, 2014
8647555 Processing method for in-mold coating integrative system Feb. 11, 2014
8617443 Method and equipment for providing the edge of a starting sheet with a dielectric strip Dec. 31, 2013
8580179 Apparatus for moulding a part of a packaging container Nov. 12, 2013
8574472 Moulding device Nov. 5, 2013
8562890 Method for molding a cable structure Oct. 22, 2013
8540917 Insert molding method and insert molded product Sep. 24, 2013
8535584 Method of manufacturing an automotive interior member Sep. 17, 2013
8535045 Method of producing a molded article using a deformable cavity insert and deformable cavity insert for a molding system Sep. 17, 2013
8512608 Injection molding method and injection molding device Aug. 20, 2013
8486315 Injection molding method and injection molding device Jul. 16, 2013
8469698 Injection molded shaped plastic part Jun. 25, 2013
8463422 Apparatus and method for user-specific monitoring and control of production Jun. 11, 2013
8435027 Preform molding apparatus for forming a preform having a neck ring May. 7, 2013
8425813 Injection molding a hollow product Apr. 23, 2013
8414286 Spacer molds with releasable securement Apr. 9, 2013
8408890 Mold system for composite molding Apr. 2, 2013
8383030 Apparatus and method for making suture packages Feb. 26, 2013
8360765 Systems and method for forming a coaxial implant Jan. 29, 2013
8287789 Process for the production of a molded article Oct. 16, 2012
8262968 Vehicle component and method for making a vehicle component Sep. 11, 2012
8257635 Method for manufacturing a catheter having a separated tip configuration Sep. 4, 2012
8221673 Load bearing panel member and method for forming a load bearing panel member Jul. 17, 2012
8216493 Injection molding of part having nonuniform thickness Jul. 10, 2012
8202074 In-mold molded product coating mold and in-mold molded product coating forming method Jun. 19, 2012
8192671 Method for manufacturing a door upper module for a window panel of a vehicle Jun. 5, 2012
8119049 Continuous injection molding processes and systems with retractable core Feb. 21, 2012
8114332 Injection moulding method Feb. 14, 2012
8113809 Localized over-molding die structure Feb. 14, 2012
8088321 Method of molding a microneedle Jan. 3, 2012
8071004 Closure having band with internal thread formed by impression Dec. 6, 2011
8047827 Mold for in-mold coating formation Nov. 1, 2011
8048358 Pop semiconductor device manufacturing method Nov. 1, 2011
8029721 Method of molding footwear components Oct. 4, 2011
8007708 Apparatus and methods for automating movement of mold drawers Aug. 30, 2011
7998391 Method of fabricating an antinoise earplug Aug. 16, 2011
7993548 Method of manufacturing a vessel Aug. 9, 2011
7993555 Structure of molding tools, injection molding device, and molding method Aug. 9, 2011
7988904 Resin molding process and resin-molding mold device Aug. 2, 2011
7981344 Method for manufacturing a storage container for storage of nuclear radiation material Jul. 19, 2011
7972544 Resin multilayer injection molding method Jul. 5, 2011
7955542 Method of producing a throttle assembly Jun. 7, 2011
7943077 Method for manufacturing a catheter having a separated tip configuration May. 17, 2011
7938638 Mould for the injection-moulding a component comprising two portions which are composed of different materials May. 10, 2011
7939009 Method and group for the compression molding of preforms for containers in polymeric material May. 10, 2011
7931847 Injection molding of part having nonuniform thickness Apr. 26, 2011
7931845 Gravity injection of molding material for compression molding and related methods Apr. 26, 2011
7910044 Method and device for producing profiled, at least sectionally elongated elements Mar. 22, 2011

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