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Class Information
Number: 264/334
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.) > Article or material ejecting, core or mold stripping or separating
Description: Processes which include the step of removing or displacing molding material or the formed article from or relative to the shaping surface.










Sub-classes under this class:

Class Number Class Name Patents
264/335 By direct fluid pressure or pressure differential 187
264/336 Ejecting or stripping before full set or cure of work 205


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8703033 Methods and apparatus for forming a composite component Apr. 22, 2014
8691136 Oriented polymer implantable device and process for making same Apr. 8, 2014
8685308 Injection mold for washing machine diaphragms Apr. 1, 2014
8672661 Imprint apparatus and article manufacturing method Mar. 18, 2014
8668860 Plastic article and method of manufacturing the same Mar. 11, 2014
8658075 Molding apparatus Feb. 25, 2014
8647109 Molded article transfer device Feb. 11, 2014
8632718 Method for forming tapered products Jan. 21, 2014
8632719 Method for manufacturing an injection-molded object Jan. 21, 2014
8628714 System and method for providing the capability of peeling thin polymer films from a substrate Jan. 14, 2014
8609010 Molding method providing micro-structures and articles molded by the method Dec. 17, 2013
8597565 Method for forming microscopic 3D structures Dec. 3, 2013
8574484 RTM method and method for manufacturing fiber-reinforced resin molded body Nov. 5, 2013
8562893 Molding method and molding device for forming impeller Oct. 22, 2013
8562225 Optical ferrule, optical ferrule molding die, manufacturing method of optical ferrule, and ferrule with optical fiber Oct. 22, 2013
8556622 Injection mold forming an article having a pin mounting hole Oct. 15, 2013
8550801 Imprint apparatus and method Oct. 8, 2013
8551382 Modified blade stiffener and fabrication method therefor Oct. 8, 2013
8540913 Methods for manufacturing three-dimensional devices and devices created thereby Sep. 24, 2013
8540918 Method of producing a tooth-cleaning device Sep. 24, 2013
8540915 Concrete block and method of making same Sep. 24, 2013
8535044 Apparatus and method for releasing a lens molded in a cavity between posterior and anterior mold sections Sep. 17, 2013
8535592 Concrete forms Sep. 17, 2013
8523558 Injection mold Sep. 3, 2013
8512621 Gloss level adjustment Aug. 20, 2013
8486319 Articles with super-hydrophobic and/or self-cleaning surfaces and method of making same Jul. 16, 2013
8480944 Quaternary chalcogenide wafers Jul. 9, 2013
8465689 Elevator and method for tilting solid image build platform for reducing air entrainment and for build release Jun. 18, 2013
8459977 Molded article transfer device Jun. 11, 2013
8454863 Method of and apparatus for manufacturing multi-layer optical information recording medium Jun. 4, 2013
8449803 Method of forming a catheter May. 28, 2013
8449281 Method and device for separating and removing rigid core for building tire May. 28, 2013
8444789 Decorative brick mould for in-situ production on building May. 21, 2013
8440126 Carrier mold May. 14, 2013
8442670 Automated surface preparations for the inner surface of a tire May. 14, 2013
8431062 Tire unloading apparatus and method in a curing line Apr. 30, 2013
8414817 Process for manufacturing a hairbrush bristle Apr. 9, 2013
8414818 Method for making bristles for a hairbrush Apr. 9, 2013
8414819 Method and device for machining a teat rubber during production Apr. 9, 2013
8404162 Composite materials and methods for selective placement of nano-particulates within composites Mar. 26, 2013
8398912 Apparatus and method for removing molded articles from their molds Mar. 19, 2013
8393883 Ejector device of injection molding machine Mar. 12, 2013
8393884 Ejector device of injection molding machine Mar. 12, 2013
8377363 Automatic de-molding device for flat rubber treads Feb. 19, 2013
8361373 Method for molding proppants Jan. 29, 2013
8349240 Hidden parting line mold and hidden parting line molding technique using associated part removal device Jan. 8, 2013
8343407 Process for overmolding a rigid curved profile Jan. 1, 2013
8337195 Injection mold Dec. 25, 2012
8337894 Process of manufacturing a solid cosmetic product Dec. 25, 2012
8337741 Method for operating a rotary press and concentrically running press Dec. 25, 2012

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