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Class Information
Number: 425/89
Name: Plastic article or earthenware shaping or treating: apparatus > With interposed non-adhering web or sheet type parting means
Description: Apparatus including, a removable sheet or web of flexible material having anti-stick properties disposed between the shaping surface and the material to be shaped.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8556611 Method for interstitial polymer planarization using a flexible flat plate Oct. 15, 2013
8540501 Three-dimensional stereolithography apparatus, three-dimensional stereolithography method, and three-dimensional object Sep. 24, 2013
8524136 Imprint lithography Sep. 3, 2013
8506283 Tamale maker Aug. 13, 2013
8501665 Method for manufacturing film catalyst Aug. 6, 2013
8388336 Device for producing a structure Mar. 5, 2013
8247059 Two-color molded product Aug. 21, 2012
8113808 Two-color molding equipment and two-color molded product Feb. 14, 2012
8105063 Three piece mold cavity design for packaging integrated circuits Jan. 31, 2012
8092205 Material manufactured from recycled plastics Jan. 10, 2012
8057206 Reconfigurable tooling using variable stiffness material Nov. 15, 2011
8033806 Apparatus for manufacturing secondary battery Oct. 11, 2011
8011917 Compression molding of an electronic device Sep. 6, 2011
7854872 Solution casting method for producing polymer film and suction roller used therefor Dec. 21, 2010
7845930 Process for the production of a three-dimensional object with an improved separation of hardened material layers from a construction plane Dec. 7, 2010
7837454 Apparatus for distributing in a thin layer a mix based on agglomerate stone or ceramic material Nov. 23, 2010
7780429 Three-dimensional molding device Aug. 24, 2010
7732242 Composite board with semiconductor chips and plastic housing composition and method Jun. 8, 2010
7690905 Apparatus for manufacturing semiconductor device Apr. 6, 2010
7678310 Block tool for surface finishing operations and method of obtaining the same Mar. 16, 2010
7621732 Molding apparatus for manufacturing semiconductor device Nov. 24, 2009
7597549 Moulding Oct. 6, 2009
7438846 Apparatus and method for the non-destructive separation of hardened material layers from a flat construction plane Oct. 21, 2008
7419372 Method and apparatus for continuous molding of fiber reinforced plastic member with curvature Sep. 2, 2008
7407608 Resin molding equipment and resin molding method Aug. 5, 2008
7306444 Apparatus and method for forming food products by gradual compression Dec. 11, 2007
7284973 Moulding Oct. 23, 2007
7265453 Semiconductor component having dummy segments with trapped corner air Sep. 4, 2007
7261532 In-mold decoration apparatus and horizontal direction decorating sheet feeding machine Aug. 28, 2007
7241414 Method and apparatus for molding a semiconductor device Jul. 10, 2007
7195472 Apparatus and method for the non-destructive separation of hardened material layers from a flat construction plane Mar. 27, 2007
7179410 Foam plastics manufacturing method and machine Feb. 20, 2007
7160093 Apparatus for continuously producing artificial marble Jan. 9, 2007
7153116 Resin molding machine Dec. 26, 2006
7147447 Plastic semiconductor package having improved control of dimensions Dec. 12, 2006
7101163 Process and apparatus for the continuous production of slabstock foam Sep. 5, 2006
7008588 Apparatus and method for forming panels from moldable material Mar. 7, 2006
6994534 Apparatus and method of producing polyurethane rubber bands Feb. 7, 2006
6923630 Apparatus and method for impressing patterns in a slip-formed concrete wall Aug. 2, 2005
6814556 Resin molding machine and resin tablet feeding machine Nov. 9, 2004
6784397 Mold release and anti-blocking coating for powder-free natural of synthetic rubber articles Aug. 31, 2004
6773247 Die used for resin-sealing and molding an electronic component Aug. 10, 2004
6743389 Resin molding machine and method of resin molding Jun. 1, 2004
6652799 Method for molding semiconductor components Nov. 25, 2003
6592795 Continuous forming method and device for H-shaped FRP member Jul. 15, 2003
6563207 Split-mold and method for manufacturing semiconductor device by using the same May. 13, 2003
6554598 Mold assembly for encapsulating semiconductor device Apr. 29, 2003
6517333 Mold for flat treads of tire casings Feb. 11, 2003
6478562 Resin molding machine Nov. 12, 2002
6439869 Apparatus for molding semiconductor components Aug. 27, 2002

1 2 3 4

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