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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 425/121
Name: Plastic article or earthenware shaping or treating: apparatus > Distinct means to feed, support or manipulate preform stock and means for shaping fluent or bulk stock to form united product > Female mold type means > Means to feed or support common preform to or at spaced female molds
Description: Apparatus comprising (1) plural cavities in spaced relation and (2) means to feed or support a single preform to or at both cavities.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7618249 Memory card molding apparatus and process Nov. 17, 2009
7604764 Method of molding hollow component with high strength and sealability and the hollow component Oct. 20, 2009
7556488 Vertical wheel machine and method for compression molding sealing liners Jul. 7, 2009
7431577 Die and method for manufacturing core Oct. 7, 2008
7413425 Resin sealing mold and resin sealing method Aug. 19, 2008
7396222 Insert molding die and method for molding hollow component Jul. 8, 2008
7335006 In-mould labelling Feb. 26, 2008
7296987 Tablet press machine Nov. 20, 2007
7275925 Apparatus for stereolithographic processing of components and assemblies Oct. 2, 2007
7247267 Mold and method of molding semiconductor devices Jul. 24, 2007
7244382 Forming discrete regions of molten resin Jul. 17, 2007
7175405 Compression molding machine Feb. 13, 2007
7166252 Method for reducing warpage during application and curing of encapsulant materials on a printed circuit board Jan. 23, 2007
7153462 Injection casting system for encapsulating semiconductor devices and method of use Dec. 26, 2006
7008575 Resin sealing mold and resin sealing method Mar. 7, 2006
6936202 Method for manufacturing multicolor slide fastener, and apparatus therefor Aug. 30, 2005
6908293 Resin encapsulation system Jun. 21, 2005
6857865 Mold structure for package fabrication Feb. 22, 2005
6821100 Multi-component mold with rotatable mandrels Nov. 23, 2004
6797214 Method and apparatus for treating injection-moulded objects in a production process Sep. 28, 2004
6776599 Method and apparatus for gate blocking X-outs during a molding process Aug. 17, 2004
6770163 Mold and method for encapsulation of electronic device Aug. 3, 2004
6761846 Method of making golf balls having a protrusion center Jul. 13, 2004
6692677 Method for molding and curing silicone Feb. 17, 2004
6638393 Apparatus for manufacture of improved structural panel Oct. 28, 2003
6630089 Process for forming a molded plastic layer on a metal plate Oct. 7, 2003
6554601 Process and apparatus for making papermaking belt using fluid pressure differential Apr. 29, 2003
6551543 Method and device for producing a two-chamber tube Apr. 22, 2003
6544457 High speed injection molding apparatus and method for dental floss holder Apr. 8, 2003
6511620 Method of producing semiconductor devices having easy separability from a metal mold after molding Jan. 28, 2003
6503436 Mold for use in method for producing a harness Jan. 7, 2003
6464922 Insertion device for plastic molding Oct. 15, 2002
6444157 Method of resin molding Sep. 3, 2002
6440348 Method and mould for producing umbrella insulators Aug. 27, 2002
6428730 Method for manufacturing synthetic resin-made hollow member with intermediate element incorporated therein, and apparatus therefor Aug. 6, 2002
6422851 Apparatus for fabricating color slide fasteners Jul. 23, 2002
6386849 Multi-component mold May. 14, 2002
6358030 Processing and apparatus for making papermaking belt Mar. 19, 2002
6344162 Method of manufacturing semiconductor devices and resin molding machine Feb. 5, 2002
6322738 Method of injection over-molding articles Nov. 27, 2001
6257857 Molding apparatus for flexible substrate based package Jul. 10, 2001
6238195 Apparatus and method for molding and curing silicone May. 29, 2001
6139304 Mold for injection molding encapsulation over small device on substrate Oct. 31, 2000
6120274 Mold assembly for molding a remotely located attachment member on a sheet of material Sep. 19, 2000
6071107 Apparatus for encapsulating products Jun. 6, 2000
6060008 Process for producing friction linings May. 9, 2000
6050802 Resin molding machine Apr. 18, 2000
6030197 Insert pin used in an insert molding apparatus Feb. 29, 2000
6004122 Composite molded product apparatus Dec. 21, 1999
5971734 Mold for ball grid array semiconductor package Oct. 26, 1999

1 2 3 4


 
 
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