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SILICA SERVING CHEMISTRY
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SILICA SERVING CHEMISTRY
Trademarks matching 'silica serving chemistry'
Summary of page content
2001-06-26
2770746
2003-10-07
US
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
silica-based materials, namely-- adsorbent for chromatography, separation and purification and catalytic support
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40
Treatment of materials
manufacture of silica-based material to the order and specifications of others; removal of silica gel contaminants for others
710
CANCELLED - SECTION 8
2010-05-15
2020-05-31
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