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Class Information
Number: 427/143
Name: Coating processes > Stencil blank making
Description: Processes directed to the production of blanks intended for use in the preparation of stencils.










Patents under this class:

Patent Number Title Of Patent Date Issued
7771789 Method of forming mask and mask Aug. 10, 2010
7476277 Apparatus for improving stencil/screen print quality Jan. 13, 2009
7252874 Heat-sensitive stencil, method of preparing stencil printing master and stencil printer Aug. 7, 2007
7201938 Thermosensitive stencil paper and method of producing the same Apr. 10, 2007
6716487 Decorative stickers from inkjet printing and method therefor Apr. 6, 2004
6681691 Screen printing stencil production Jan. 27, 2004
6541561 Resin reinforced cross-linkable printing inks and coatings Apr. 1, 2003
6521287 Method for manufacturing improved stencil/screen Feb. 18, 2003
6403150 Heat-sensitive stencil and method of fabricating same Jun. 11, 2002
6326057 Vapor phase diffusion aluminide process Dec. 4, 2001
H2006 Method for repairing defective electrostatic spray coatings Nov. 6, 2001
6092462 Stencil printing method, apparatus, and plate including shrinkable polymeric material Jul. 25, 2000
6025066 Stencil sheet roll and a method for preparing the same Feb. 15, 2000
5948466 Method for forming fiducial mark in resin stencil and stencil formed thereby Sep. 7, 1999
5908687 Heat-sensitive stencil and method of fabricating same Jun. 1, 1999
5879792 Stencil printing sheet and process for stencil making the same Mar. 9, 1999
5824362 Platemaking process for perforating stencil printing sheet Oct. 20, 1998
5806271 Device and method for providing a barrier to unwanted penetration of finishing materials Sep. 15, 1998
5640827 Device and method for providing a barrier to unwanted penetration of finishing materials Jun. 24, 1997
5458915 Process for producing heat-sensitive stencil sheet Oct. 17, 1995
5447757 Process for making improved metal stencil screens for screen printing Sep. 5, 1995
5240737 Method of manufacturing printed circuit boards Aug. 31, 1993
4961377 Thermal stencil master sheet and adhesive therefor Oct. 9, 1990
4803110 Coated mask for photolithographic construction of electric circuits Feb. 7, 1989
4766033 Highly heat-sensitive film for stencil Aug. 23, 1988
4702786 Sign sandblasting method Oct. 27, 1987
4626463 Diskette having wear-resistant magnetizable layer Dec. 2, 1986
4477557 Stencil making and utilization methods, apparatus and articles Oct. 16, 1984
4444808 Stencil paper for mimeography and process for making stencil Apr. 24, 1984
4434198 Duplicating stencil Feb. 28, 1984
4430137 Paint mask and method Feb. 7, 1984
4422898 Technique for the fabrication of an iron oxide mask Dec. 27, 1983
4379187 Method of producing a brick wall facing Apr. 5, 1983
4363683 Process for affixing marker to fabric Dec. 14, 1982
4351685 Duplicating stencil Sep. 28, 1982
4309455 Method for making sleeves for rotary screen printing Jan. 5, 1982
4216019 Photographically produced stencils Aug. 5, 1980
4209565 Self-adhering stencil Jun. 24, 1980
4180621 Pressure-sensitive duplicating stencil Dec. 25, 1979
4177728 Method for producing duplicating stencils Dec. 11, 1979
4096308 Screen printing meshes Jun. 20, 1978
4074003 Thermographic stencil sheet, assembly and method of making an imaged stencil sheet Feb. 14, 1978
4065595 Thermographic stencil sheet and method of making an imaged stencil sheet Dec. 27, 1977
3934503 Stencil screens Jan. 27, 1976











 
 
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