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Class Information
Number: 264/256
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 > Utilizing clay, sand, or calcareous slurry
Description: Processes wherein a layer is comprised of a material which is in whole or part siliceous, argillaceous, arenaceous, calcarious or is formed substantially of a similar, common soil forming substituent.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8458983 Method of forming buildings, building panel structures, and building panel systems Jun. 11, 2013
8444789 Decorative brick mould for in-situ production on building May. 21, 2013
8444903 Method of fabricating three dimensional printed part May. 21, 2013
8177541 Gypsum board forming device with improved slurry spread May. 15, 2012
8033069 Embedded clip attachment for cast architectural element Oct. 11, 2011
7993563 Production method of wood cement board Aug. 9, 2011
7976963 Concrete product with enhanced ornamental surface layer Jul. 12, 2011
7922950 Monolithic building element with photocatalytic material Apr. 12, 2011
7846372 Method of making a vegetable oil-based candle Dec. 7, 2010
7820095 Material with enhanced thermal properties Oct. 26, 2010
7655167 Spa apparatus Feb. 2, 2010
7435369 Method for targeted delivery of additives to varying layers in gypsum panels Oct. 14, 2008
7093396 Record receptacle for a burial vault Aug. 22, 2006
7018577 Panel liner and method of making same Mar. 28, 2006
6886304 Multi-layer slab product made of stone granulates and relative manufacturing process May. 3, 2005
6878321 Method of manufacture of glass reinforced gypsum board and apparatus therefor Apr. 12, 2005
6869553 Method for forming a precast brick riser Mar. 22, 2005
6808667 Form liner method Oct. 26, 2004
6797221 Process for the manufacture of a protecting and immobilizing element of the mattress-like type, and element so obtained Sep. 28, 2004
6780369 Method of finishing plastic concrete mixture Aug. 24, 2004
6669876 Method of preparing smooth, watertight concrete surfaces on concrete pools Dec. 30, 2003
6635213 Method of producing centrifugally cast, glass fiber reinforced plastic tubes Oct. 21, 2003
6616874 Method for forming a reflective concrete block Sep. 9, 2003
6610224 Processes for producing monolithic architectural cementitious structures having decorative aggregate-containing cementitious surfaces Aug. 26, 2003
6596214 Method for manufacture of improved structural panel Jul. 22, 2003
6557256 Molded building panel and method of construction May. 6, 2003
6554536 Linings for sewers Apr. 29, 2003
6503428 Process for manufacturing floor and wall coverings and product thereof Jan. 7, 2003
6461552 Method of producing concrete stones, especially paving stones, building stones or such like Oct. 8, 2002
6426029 Lamination between plastic resins and cement Jul. 30, 2002
6379601 Precast concrete plates Apr. 30, 2002
6340442 Method and apparatus for producing molded tubular objects from polymer concrete Jan. 22, 2002
6309577 Process for casting and waterproofing of elements cast in concrete, mortar, cement, by using a silicone resin Oct. 30, 2001
6282763 Burial container and methods of making Sep. 4, 2001
6240701 Building panel and method and apparatus of forming same Jun. 5, 2001
6230409 Molded building panel and method of construction May. 15, 2001
6216896 Method of preparing a fossil molding Apr. 17, 2001
6159410 Gypsum-based composite article and method for producing same Dec. 12, 2000
6054088 Method of making a highly fire resistant construction board Apr. 25, 2000
5942070 Method for insulating a composite pressure vessel having improved adhesiveness between the insulation and the vessel Aug. 24, 1999
5855958 Method of making a concrete stepping stone whose upper surface replicates grouted stones Jan. 5, 1999
5833907 Method for producing patterned shaped article Nov. 10, 1998
5830399 Methods for manufacturing highly insulative composite wall structures Nov. 3, 1998
5797238 Method of producing concrete structures with a surface protection and a concrete structure produced in accordance with the method Aug. 25, 1998
5766728 Transfer mat for patterning a concrete surface with cement coated particles Jun. 16, 1998
5733633 Fire-resisting slabs fabrication method Mar. 31, 1998
5624615 Method of manufacturing modular stone panels Apr. 29, 1997
5612116 Decorative transfer sheet with foam backing layer Mar. 18, 1997
5603878 Process for preparing a decorative transfer sheet with foam layer Feb. 18, 1997
5595698 Method of making multi-color concrete tiles Jan. 21, 1997

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