U.S. federal trademark · Serial No. 79355706 · Reg. No. 7307368
Spectacles; spectacle frames; ophthalmic lenses; spectacle lenses; organic plastic spectacle lenses; mineral spectacle lenses; corrective spectacle lenses; progressive spectacle lenses; corrective sunglass lenses; polarized spectacle lenses; filtering spectacle lenses; tinted spectacle lenses; colored spectacle lenses; light-sensitive spectacle lenses; photochromic spectacle lenses; treated spectacle lenses; coated spectacle lenses; anti-reflective spectacle lenses; semi-finished spectacle lenses; blanks for spectacle lenses; semi-finished blanks for spectacle lenses; contact lenses; cases for spectacle lenses; cases for ophthalmic lenses; spectacle cases
Scientific and technical design of optical lenses; scientific and technical design in the field of ophthalmic optics; development of measurement methods in the field of ophthalmic optics; development of calculation methods for the design of optical lenses; scientific and technical research in the field of ophthalmic optics
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