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Class Information
Number: 428/210
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.) > Including ceramic, glass, porcelain or quartz layer
Description: Subject matter for product in which one of the layers contains fused clay* (ceramic*), a fine, white, translucent hard earthenware (porcelain*), or the fused mixture of the silicates of the alkali and alkaline earth or heavy metals (glass*).










Patents under this class:
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Patent Number Title Of Patent Date Issued
4988561 Paper coated with synthetic alkali metal aluminosilicates Jan. 29, 1991
4988665 Arylazoaniline blue dyes for color filter array element Jan. 29, 1991
4975307 Translucent laminated panel Dec. 4, 1990
4971856 Microwave components with a surface coating which imparts a very high RF loss Nov. 20, 1990
4971858 Sheets for formation of patterns and methods for forming and fixing patterns Nov. 20, 1990
4968553 Graphic architectural glass Nov. 6, 1990
4963425 Printed wiring board substrate for surface mounted components Oct. 16, 1990
4961999 Thermistor composition Oct. 9, 1990
4959256 Enamel coating charged with glass beads for the bottom of cooking utensils and utensils coated in this manner Sep. 25, 1990
4959270 Laminated structure formed of ceramic color layer and conductive layer Sep. 25, 1990
4954386 Joined ceramic-metal composite substrate and method for production thereof Sep. 4, 1990
4954480 Multi-layer superconducting circuit substrate and process for manufacturing same Sep. 4, 1990
4952538 Ceramic and circuit substrate and electronic circuit substrate by use thereof Aug. 28, 1990
4943464 Electronic component support for memory card and product obtained thereby Jul. 24, 1990
4943468 Ceramic based substrate for electronic circuit system modules Jul. 24, 1990
4943469 Ceramic, circuit substrate and electronic circuit substrate by use thereof and process for producing ceramic Jul. 24, 1990
4943470 Ceramic substrate for electrical devices Jul. 24, 1990
4942076 Ceramic substrate with metal filled via holes for hybrid microcircuits and method of making the same Jul. 17, 1990
4942079 Ceramic and circuit substrate and electronic circuit substrate by use thereof Jul. 17, 1990
4940613 Protective coatings for glass and ceramic vessels Jul. 10, 1990
4940849 Metallizing paste Jul. 10, 1990
4939010 Ceramic flooring tile, set of mutually distinguishable flooring tiles Jul. 3, 1990
4939022 Electrical conductors Jul. 3, 1990
4937103 Scratch a sketch Jun. 26, 1990
4935289 Gas sensor and method for production thereof Jun. 19, 1990
4931354 Multilayer printed circuit board Jun. 5, 1990
4929493 Method of applying a coloration coating to a glass pane May. 29, 1990
4910071 Automobile glazing intended for direct gluing Mar. 20, 1990
4908258 High dielectric constant flexible sheet material Mar. 13, 1990
4906512 Electrical multilayer component comprising a sintered, monolithic ceramic body and method for its manufacture Mar. 6, 1990
4906514 Metallized substrate for electronic device Mar. 6, 1990
4898767 Copper-exuding boroaluminosilicate glasses Feb. 6, 1990
4897509 Glass-ceramics for electronic packaging Jan. 30, 1990
4894271 Metal-core printed wiring board and a process for manufacture thereof Jan. 16, 1990
4894273 Bonding additives for refractory metallization inks Jan. 16, 1990
4894278 Process of manufacturing a decorative mirror Jan. 16, 1990
4891259 Multilayer systems and their method of production Jan. 2, 1990
4889760 Filler layer electrical component and method for the manufacture thereof Dec. 26, 1989
4883704 Circuit substrate comprising nitride type ceramics, method for preparing it, and metallizing composition for use in it Nov. 28, 1989
4882212 Electronic packaging of components incorporating a ceramic-glass-metal composite Nov. 21, 1989
4880684 Sealing and stress relief layers and use thereof Nov. 14, 1989
4879156 Multilayered ceramic substrate having solid non-porous metal conductors Nov. 7, 1989
4871608 High-density wiring multilayered substrate Oct. 3, 1989
4869946 Tamperproof security card Sep. 26, 1989
4865897 Molded take-out tong inserts for handling hot glass articles Sep. 12, 1989
4863796 Paper coated with synthetic alkali metal alumino-silicates Sep. 5, 1989
4861641 Substrates with dense metal vias Aug. 29, 1989
4861646 Co-fired metal-ceramic package Aug. 29, 1989
4835038 Substrate coated with multiple thick films May. 30, 1989
4835039 Tungsten paste for co-sintering with pure alumina and method for producing same May. 30, 1989

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