Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 425/568
Name: Plastic article or earthenware shaping or treating: apparatus > Female mold and charger to supply fluent stock under pressure thereto in fluid-tight relationship (e.g., injection mold, etc.) > With coupling between charger and mold > Including sepcific nozzle
Description: Apparatus wherein the distinct member includes a projection extending therefrom toward the shaping cavity, which projection is adapted to detachably, sealingly interfit with a pocket in the shaping cavity structure such that the passage extends through the projection and continues in the pocket to the shaping cavity.










Sub-classes under this class:

Class Number Class Name Patents
425/569 And means to connect nozzle to mold 65
425/571 Flush with or entering into mold cavity 48
425/570 Plural nozzles 194


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8702412 Superhard components for injection molds Apr. 22, 2014
8678801 Injection mold assembly including an injection mold cavity at least partially defined by a polycrystalline diamond material Mar. 25, 2014
8657600 Plastic material injection molding system Feb. 25, 2014
8512023 Injection mold assembly including an injection mold cavity at least partially defined by a polycrystalline diamond material Aug. 20, 2013
8343409 Molding system and molded-in-color panel Jan. 1, 2013
8308475 Injection molding apparatus having a valve pin bushing Nov. 13, 2012
8287273 Method of and apparatus for changing colors of injection molding hot runner die Oct. 16, 2012
8252220 Injection mold Aug. 28, 2012
8113819 Back-up device for use in a melt distribution apparatus of an injection molding system Feb. 14, 2012
8033820 Hot runner system for injection molding machine Oct. 11, 2011
7896644 Nozzle assembly for an injector Mar. 1, 2011
7704069 Injection molding apparatus having swiveling nozzles Apr. 27, 2010
7581944 Injection molding apparatus having a valve pin bushing Sep. 1, 2009
7549207 Method of manufacturing an actuator Jun. 23, 2009
7481649 Injection molding apparatus having a nozzle sleeve Jan. 27, 2009
RE40584 Nozzle end for multiple tipped injection molding nozzle Nov. 25, 2008
7393479 Injection molding three-way shut off valve Jul. 1, 2008
7329118 Nozzle and apparatus for injection molding Feb. 12, 2008
7322817 Injection molding nozzle for plastic with at least two outlet openings Jan. 29, 2008
7303718 Injection molding apparatus and injection molding method Dec. 4, 2007
7244118 Hot runner nozzle and manifold seal Jul. 17, 2007
7182591 Injection nozzle system and injection molding machine incorporating same Feb. 27, 2007
7165958 Apparatus for adjustable hot runner assembly seals and tip height using active material elements Jan. 23, 2007
6969248 Injection valve, especially for a mould for an optical lens Nov. 29, 2005
6688875 Nozzle end for multiple tipped injection molding nozzle Feb. 10, 2004
6644956 Injection molding machine Nov. 11, 2003
6530770 Mold nozzle tip lock Mar. 11, 2003
6506045 Injection nozzle for plastic substances Jan. 14, 2003
6478567 Nozzle assembly for injection molding Nov. 12, 2002
6402503 Plastic injection molding apparatus Jun. 11, 2002
6382528 Mixer to improve melt homogeneity in injection molding machines and hot runners May. 7, 2002
6379143 Injection mold Apr. 30, 2002
6277308 Method and apparatus for precision injection molding Aug. 21, 2001
6245278 Injection nozzle and method Jun. 12, 2001
6200126 Injection moulding machine Mar. 13, 2001
5980234 Blow mold apparatus for minimal gate Nov. 9, 1999
5885316 Nozzle tip for glass injection cartridge Mar. 23, 1999
5851571 Needle valve nozzle for injection molds and valve needle Dec. 22, 1998
5851558 Foil-decorating injection molding machine Dec. 22, 1998
5811132 Mold for semiconductor packages Sep. 22, 1998
5804228 Minimum vestige nozzle assembly for plastics injection molding Sep. 8, 1998
5716540 Apparatus and method for producing center gated lens molds for contact lens manufacture Feb. 10, 1998
5667819 Apparatus for injection molding of multi-layer objects Sep. 16, 1997
5650181 Injection molding die for producing plastic filter Jul. 22, 1997
5609893 Probe assembly for injection molding apparatus Mar. 11, 1997
5484275 Nozzle construction for a triple stack molding arrangement Jan. 16, 1996
5380187 Pre-plasticization type injection molding machine Jan. 10, 1995
5374183 Molding apparatus with rotatable sprue bushing Dec. 20, 1994
5370523 Triple stack molding arrangement Dec. 6, 1994
5358396 Multi-functional mould Oct. 25, 1994

1 2 3 4










 
 
  Recently Added Patents
Attribute information providing system
Clock distribution circuit
Content reproduction apparatus and content processing method therefor
Note tab
Bulk vending apparatus, system and method
Apparatus and method for scrolling a screen of a portable terminal having a touch screen
Rain barrel
  Randomly Featured Patents
Foam reduction of vapor emissions from storage tanks
Wok
Method and apparatus for facilitating compartmentalized database user management
Power steering system for motor vehicles
Ball projector
Voltage comparator having capacitively cascade-connected inverting amplifiers
Rotating connector adaptor
System and method to coherently and dynamically remap an at-risk memory area by simultaneously writing two memory areas
Release button for tape measure
Bingo equipment container