79311373
Dec 17, 2020
Apr 12, 2022
Active Trademark
Devices and apparatus for protection of the human eye against radiation, namely, protective goggles, visors, shielding in the form of welders' masks and protective clothing, safety screens, hoods and helmets, all of the foregoing particularly for welders; sunglasses; optical filters, namely, absorption filters, interference filters, reflection filters, infrared filters, UV filters, polarization filters; optical filters and sets of transmittance controllable optical filters; automatic control devices in the nature of sensors and liquid crystals for controlling the radiation transmittance of optical filters and optical filter sets
Electrical and Scientific ApparatusRetail and wholesale store and online store services featuring devices and apparatus for protection of the human eye against radiation, sunglasses, optical filters, namely, absorption filters, interference filters, reflection filters, infrared filters, UV filters, polarizing filters, optical filters and sets of transmittance controllable filters and control devices for radiation transmittance of optical filters and filter sets
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