Water purification filters; Water purification tanks; Water purifying apparatus and machines; Flow restrictors for reverse osmosis water purification units; Water filtration and purification units and replacement cartridges and filters therefor; Water faucet spout; Water heaters; Water fountains

Scientific, nautical, geodetic, photographic, cinematographic and optical apparatus and instruments as well as apparatus and instruments for weighing, measuring, signaling, checking, lifesaving and teaching, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses, cameras, weighing scales, spectacles, Lasers for measuring purposes; apparatus for recording, transmission and reproduction of sound and images; data processing eq...

Scientific, nautical, geodetic, photographic, cinematographic and optical apparatus and instruments as well as apparatus and instruments for weighing, measuring, signaling, checking, lifesaving and teaching, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses, cameras, weighing scales, spectacles, Lasers for measuring purposes; apparatus for recording, transmission and reproduction of sound and images; data processing eq...