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Class Information
Number: 451/31
Name: Abrading > Abrading process > Utilizing shield (mask or stencil) > With preparation of shield
Description: Method including forming or modifying the abradant-resist to define the work area.

Patents under this class:

Patent Number Title Of Patent Date Issued
7367869 Method of masking and a hot melt adhesive for use therewith May. 6, 2008
7160493 Retaining ring for use on a carrier of a polishing apparatus Jan. 9, 2007
7063596 Vibratory material removal system, tool and method Jun. 20, 2006
7052386 Curved surface cutting processing method May. 30, 2006
7037159 Plasma display panel and the manufacturing method thereof May. 2, 2006
6942535 Plasma display panel and the manufacturing method thereof Sep. 13, 2005
6772748 Method of forming stone inlays in wood and article of manufacture Aug. 10, 2004
6612906 Vibratory material removal system and method Sep. 2, 2003
6571840 Composite furniture ornamentation Jun. 3, 2003
6544090 Method for forming barrier structures on a substrate and the resulting article Apr. 8, 2003
6533643 Sandblasting mask devices of wood objects Mar. 18, 2003
6276992 Method of forming a groove in a surface of a mother substrate Aug. 21, 2001
6238829 Method of manufacturing plasma addressed electro-optical display May. 29, 2001
6126513 Plastic abrasive for sandblasting, method for sandblast processing plasma display panel substrate using the same and method for treating sandblasting waste matters Oct. 3, 2000
6048670 Powder-blasting method Apr. 11, 2000
6037106 Sandblasting process with blastable pressure sensitive adhesive Mar. 14, 2000
6003223 Common alignment target image field stitching method for step and repeat alignment in photoresist Dec. 21, 1999
5993291 Specimen block preparation for TEM analysis Nov. 30, 1999
5980362 Stencil for use in sandblasting stone objects Nov. 9, 1999
5958170 Method for engraving articles Sep. 28, 1999
5916738 Photosensitive resin composition for sandblast resist Jun. 29, 1999
5909083 Process for producing plasma display panel Jun. 1, 1999
5833517 Light guiding plate and flat optical source device Nov. 10, 1998
5804009 Method of providing a pattern of apertures and/or cavities in a plate or layer of non-metallic material Sep. 8, 1998
5776408 Method of engraving green ceramic articles Jul. 7, 1998
5593528 Method of providing a pattern of apertures and/or cavities in a plate or layer of non-metallic material Jan. 14, 1997
5449314 Method of chimical mechanical polishing for dielectric layers Sep. 12, 1995
5435770 Method of manufacturing etched wood products Jul. 25, 1995
5307594 Method for forming textured surfaces on an orthopaedic implant May. 3, 1994
4858394 Free standing photoresist mask and the method of using the same for abrasive engraving Aug. 22, 1989
4801490 Method and apparatus for sand blasting a design on glass Jan. 31, 1989
4764449 Adherent sandblast photoresist laminate Aug. 16, 1988
4716096 Method and apparatus for producing characters on a grit-erodible body Dec. 29, 1987
4587186 Mask element for selective sandblasting and a method May. 6, 1986
4563948 Stencil apparatus for use with abrasive particle sprayer for marking items such as automobile parts Jan. 14, 1986
4430416 Transfer element for sandblast carving Feb. 7, 1984
4405878 Bonded grid-cathode electrode structure Sep. 20, 1983
4303703 Method of making an improved natural-textured ceiling tile Dec. 1, 1981
4272612 Erosion lithography to abrade a pattern onto a substrate Jun. 9, 1981
4237209 Erosion lithography with high-aspect nozzle Dec. 2, 1980
4232059 Process of defining film patterns on microelectronic substrates by air abrading Nov. 4, 1980
4188247 Manufacture of magnetic transducing heads Feb. 12, 1980
4159600 Method for reproducing photographs, drawings, or the like, on marble or granite Jul. 3, 1979

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