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Class Information
Number: 264/255
Name: Plastic and nonmetallic article shaping or treating: processes > Mechanical shaping or molding to form or reform shaped article > To produce composite, plural part or multilayered article > By separately molding different article portions > Sequential formation of portion on same mold or a preform surface
Description: Processes in which the same mold or confining means is used to retain the molding material during the formation of the different article portions.

Sub-classes under this class:

Class Number Class Name Patents
264/256 Utilizing clay, sand, or calcareous slurry 237

Patents under this class:

Patent Number Title Of Patent Date Issued
8703036 Silicone chew toy Apr. 22, 2014
8685082 Base material for forming valved lumen shape tissue, method for producing valved lumen shape tissue, and valved artificial blood vessel Apr. 1, 2014
8684206 Rubber plug for a vial container having concavo-convex connecting portions Apr. 1, 2014
8673197 Multi-layer structure and method of producing the same Mar. 18, 2014
8673195 Method for making a reinforced structural part for an automotive vehicle Mar. 18, 2014
8663525 Internally pressure compensated non-clogging drip emitter Mar. 4, 2014
8663514 Gas-assisted co-injection molded chair Mar. 4, 2014
8658070 Process for preparing multilayer rotomoulded articles Feb. 25, 2014
8652387 Administering device with a multi-component injection-molded housing Feb. 18, 2014
8652379 Method and system for manufacturing hollow reinforced concrete modular elements and element obtained therefrom Feb. 18, 2014
8647555 Processing method for in-mold coating integrative system Feb. 11, 2014
8641956 Gasket for a molded part and method of manufacture and use Feb. 4, 2014
8641955 Method for forming a molded component for an item Feb. 4, 2014
8641954 Method for fabricating soft mold and pattern forming method using the same Feb. 4, 2014
8641410 Mold for footwear bottoms Feb. 4, 2014
8641398 Automated method and system for making painted vehicle body panel skins and vehicle body panels, such as instrument panels, utilizing same Feb. 4, 2014
8617446 Method and device for producing plastic molded skins having different subregions Dec. 31, 2013
8616876 Kit for a machine for injection-moulding moulded parts Dec. 31, 2013
8609001 Method of manufacturing polishing pad having detection window Dec. 17, 2013
8597565 Method for forming microscopic 3D structures Dec. 3, 2013
8597020 Method and apparatus for delivering sequential shots to multiple cavities to form multilayer articles Dec. 3, 2013
8591791 Method of manufacturing a microtitration plate Nov. 26, 2013
8591782 Process for producing stent Nov. 26, 2013
8580177 Method for manufacturing a resilient rail support block assembly Nov. 12, 2013
8574483 Method of deforming a microcellular polyurethane component Nov. 5, 2013
8557385 Electrically conductive, thermosetting elastomeric material and uses therefor Oct. 15, 2013
8557170 Process for the manufacture of nonwoven surfaces Oct. 15, 2013
8557158 Molded article having enhanced aesthetic effect and method and system for making the molded article Oct. 15, 2013
8557152 Flooring element Oct. 15, 2013
8551374 Method for producing continuous expanded polystyrene foam parts Oct. 8, 2013
8550800 Injection molding machine for two-material molding Oct. 8, 2013
8545743 Method of manufacturing an article of footwear with multiple hardnesses Oct. 1, 2013
8545167 Composite casing for rotating blades Oct. 1, 2013
8529811 Component protective overmolding using protective external coatings Sep. 10, 2013
8524131 Laminate and method for making laminate Sep. 3, 2013
8522418 Protective helmets and method of manufacture thereof Sep. 3, 2013
8512616 Method for producing a multilayered molding Aug. 20, 2013
8491827 Operating element and method for the production thereof Jul. 23, 2013
8480934 Method for manufacturing semiconductor device Jul. 9, 2013
8470228 Method and a device for injection moulding and assembling plastic parts Jun. 25, 2013
8470227 Method for the production of a plastic product having a hard plastic component and a soft plastic component, and plastic product produced using said method Jun. 25, 2013
8470226 Creating conduit end caps in the field Jun. 25, 2013
8454875 Method and device for producing molded parts with different decorative regions Jun. 4, 2013
8454868 Method for testing multilayer tablets Jun. 4, 2013
8454338 Apparatus for manufacturing infiltrating water-proof material for zipper Jun. 4, 2013
8449803 Method of forming a catheter May. 28, 2013
8449800 Method of strengthening the connection between pipe sections in high pressure pipelines May. 28, 2013
8448798 Dispensing closure with pliable sealing surface May. 28, 2013
8444894 Procedure for the manufacture of a tube made from flexible materials May. 21, 2013
8435375 Method for fabricating rib-stiffened composite structures May. 7, 2013

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