Version: 2025.01
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| G02C | SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES (trial frames for testing the eyes A61B 3/04; goggles or eyeshields not having the same features as spectacles A61F 9/00) [2018-08] NOTE
WARNING
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G02C 1/00 | Assemblies of lenses with bridges or browbars [2013-01] |
G02C 1/02 | . | Bridge or browbar secured to lenses without the use of rims [2013-01] |
G02C 1/04 | . | Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens [2013-01] |
G02C 1/06 | . | Bridge or browbar secured to or integral with closed rigid rims for the lenses [2013-01] |
G02C 1/10 | . | {Special mounting grooves in the rim or on the lens} [2013-01] |
G02C 3/00 |
G02C 3/003 | . | {Arrangements for fitting and securing to the head in the position of use} [2013-01] |
G02C 3/006 | . | {Arrangements for fitting and securing to the head or neck not in the position of use} [2013-01] |
G02C 3/02 | . | Arrangements for supporting by headgear [2013-01] |
G02C 3/04 | . | Arrangements for supporting by hand, e.g. lorgnette, Arrangements for supporting by articles (by walking-sticks A45B 3/00) [2013-01] |
G02C 5/00 | Constructions of non-optical parts [2017-08] |
G02C 5/001 | . | {specially adapted for particular purposes, not otherwise provided for or not fully classifiable according to technical characteristics, e.g. therapeutic glasses} [2013-01] |
G02C 5/003 | . . | {Shooting or aiming glasses} [2013-01] |
G02C 5/005 | . . | {Glasses allowing access to one eye, e.g. for make-up application} [2013-01] |
G02C 5/006 | . | {Collapsible frames} [2013-01] |
G02C 5/008 | . | {Spectacles frames characterized by their material, material structure and material properties} [2013-01] |
G02C 5/02 | . |
G02C 5/04 | . . | with adjustable means [2013-01] |
G02C 5/045 | . . . | {for varying the horizontal distance of the lenses} [2013-01] |
G02C 5/06 | . . | with resilient means [2013-01] |
G02C 5/08 | . . | foldable [2013-01] |
G02C 5/10 | . . | Intermediate bars or bars between bridge and side-members [2013-01] |
G02C 5/12 | . | Nose pads; Nose-engaging surfaces of bridges or rims [2013-01] |
G02C 5/122 | . . | {with adjustable means} [2013-01] |
G02C 5/126 | . . | {exchangeable or otherwise fitted to the shape of the nose} [2013-01] |
G02C 5/128 | . . | {Pince-nez} [2013-01] |
G02C 5/14 | . | Side-members [2013-01] |
G02C 5/143 | . . | {having special ear pieces} [2013-01] |
G02C 5/146 | . . | {having special front end} [2013-01] |
G02C 5/16 | . . | resilient or with resilient parts [2013-01] |
G02C 5/18 | . . | reinforced [2013-01] |
G02C 5/20 | . . | adjustable, e.g. telescopic [2013-01] |
G02C 5/22 | . |
G02C 5/2209 | . . | {Pivot bearings and hinge bolts other than screws} [2013-01] |
G02C 5/2218 | . . | {Resilient hinges} [2013-01] |
G02C 5/2227 | . . . | {comprising a fixed hinge member and a coil spring} [2013-01] |
G02C 5/2236 | . . . | {comprising a sliding hinge member and a coil spring} [2013-01] |
G02C 5/2254 | . . . | {comprising elastic means other than coil spring} [2013-01] |
G02C 5/2263 | . . | {Composite hinges, e.g. for varying the inclination of the lenses} [2013-01] |
G02C 5/2272 | . . | {Hinges without well-defined pivot axis} [2013-01] |
G02C 5/2281 | . . | {Special hinge screws} [2013-01] |
G02C 5/229 | . . | {Oblique hinge axis} [2013-01] |
G02C 7/00 |
G02C 7/02 | . | Lenses; Lens systems {; Methods of designing lenses} [2017-08] |
G02C 7/021 | . . | {with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F 3/00; producing decorative effects in general B44C; surface treatment of glass C03C 15/00 - C03C 23/00; positioning or marking of lenses B24B 13/0055)} [2016-05] |
G02C 7/022 | . . | {Ophthalmic lenses having special refractive features achieved by special materials or material structures (G02C 7/049 takes precedence)} [2013-01] |
G02C 7/024 | . . | {Methods of designing ophthalmic lenses} [2013-01] |
G02C 7/025 | . . . | {considering parameters of the viewed object} [2013-01] |
G02C 7/027 | . . . | {considering wearer's parameters} [2013-01] |
G02C 7/028 | . . . | {Special mathematical design techniques} [2013-01] |
G02C 7/04 | . . |
G02C 7/041 | . . . | {bifocal; multifocal} [2013-01] |
G02C 7/042 | . . . . | {Simultaneous type} [2013-01] |
G02C 7/043 | . . . . | {Translating type} [2013-01] |
G02C 7/044 | . . . . | {Annular configuration, e.g. pupil tuned} [2013-01] |
G02C 7/045 | . . . . | {Sectorial configuration} [2013-01] |
G02C 7/046 | . . . | {Contact lenses having an iris pattern} [2013-01] |
G02C 7/047 | . . . | {Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae} [2013-01] |
G02C 7/048 | . . . | {Means for stabilising the orientation of lenses in the eye} [2013-01] |
G02C 7/049 | . . . | {Contact lenses having special fitting or structural features achieved by special materials or material structures} [2013-01] |
G02C 7/06 | . . |
G02C 7/061 | . . . | {Spectacle lenses with progressively varying focal power} [2013-01] |
G02C 7/063 | . . . . | {Shape of the progressive surface} [2013-01] |
G02C 7/065 | . . . . . | {Properties on the principal line} [2013-01] |
G02C 7/066 | . . . . . | {Shape, location or size of the viewing zones} [2013-01] |
G02C 7/068 | . . . . | {Special properties achieved by the combination of the front and back surfaces} [2013-01] |
G02C 7/08 | . . | Auxiliary lenses; Arrangements for varying focal length [2013-01] |
G02C 7/081 | . . . | {Ophthalmic lenses with variable focal length} [2013-01] |
G02C 7/083 | . . . . | {Electrooptic lenses} [2013-01] |
G02C 7/085 | . . . . | {Fluid-filled lenses, e.g. electro-wetting lenses} [2013-01] |
G02C 7/086 | . . . | {Auxiliary lenses located directly on a main spectacle lens or in the immediate vicinity of main spectacles} [2013-01] |
G02C 7/088 | . . . | {Lens systems mounted to spectacles} [2013-01] |
G02C 7/10 | . | Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses [2017-08] |
G02C 7/101 | . . | {having an electro-optical light valve (electro-optical elements per se G02F)} [2013-01] |
G02C 7/102 | . . | {Photochromic filters} [2013-01] |
G02C 7/104 | . . | {having spectral characteristics for purposes other than sun-protection} [2013-01] |
G02C 7/105 | . . | {having inhomogeneously distributed colouring} [2013-01] |
G02C 7/107 | . . | {Interference colour filters} [2013-01] |
G02C 7/108 | . . | {Colouring materials} [2013-01] |
G02C 7/12 | . | Polarisers [2013-01] |
G02C 7/14 | . | Mirrors; Prisms [2013-01] |
G02C 7/16 | . |
G02C 9/00 |
G02C 9/02 | . | by hinging [2013-01] |
G02C 9/04 | . | by fitting over or clamping on [2013-01] |
G02C 11/00 |
G02C 11/02 | . | Ornaments, e.g. exchangeable [2013-01] |
G02C 11/04 | . | Illuminating means [2013-01] |
G02C 11/06 | . |
G02C 11/08 | . |
G02C 11/10 | . | {Electronic devices other than hearing aids} [2013-01] |
G02C 11/12 | . | {Side shields for protection of the eyes} [2013-01] |
G02C 13/00 | Assembling (producing spectacle frames from plastics or from substances in a plastic state B29D 12/02); Repairing; Cleaning (disinfection or sterilisation of contact lenses A61L 12/00) [2013-01] |
G02C 13/001 | . | {Assembling; Repairing} [2013-01] |
G02C 13/003 | . | {Measuring during assembly or fitting of spectacles} [2013-01] |
G02C 13/005 | . . | {Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames (apparatus for testing or instruments for examining the eyes per se A61B 3/00; machines or devices and accessories for grinding the edges of lenses using spectacles as a template B24B 9/144)} [2013-01] |
G02C 13/006 | . | {Devices specially adapted for cleaning spectacles frame or lenses} [2013-01] |
G02C 13/008 | . | {Devices specially adapted for cleaning contact lenses} [2013-01] |
G02C 2200/00 | Generic mechanical aspects applicable to one or more of the groups G02C 1/00 - G02C 5/00 and G02C 9/00 - G02C 13/00 and their subgroups [2016-05] |
G02C 2200/02 | . | Magnetic means [2013-01] |
G02C 2200/04 | . | Junctions between frame elements having a click function [2013-01] |
G02C 2200/06 | . | Locking elements [2013-01] |
G02C 2200/08 | . | Modular frames, easily exchangeable frame parts and lenses [2013-01] |
G02C 2200/10 | . | Frame or frame portions made from wire [2013-01] |
G02C 2200/12 | . | Frame or frame portions made from sheet type material [2013-01] |
G02C 2200/14 | . | Laminated frame or frame portions [2013-01] |
G02C 2200/16 | . | Frame or frame portions made from rubber [2013-01] |
G02C 2200/18 | . | Adjustment ridges or notches [2013-01] |
G02C 2200/20 | . | Friction elements [2013-01] |
G02C 2200/22 | . | Leaf spring [2013-01] |
G02C 2200/24 | . | Coil spring pulled upon actuation [2013-01] |
G02C 2200/26 | . | Coil spring pushed upon actuation [2013-01] |
G02C 2200/28 | . | Coil spring twisted upon actuation [2013-01] |
G02C 2200/30 | . | Piston [2013-01] |
G02C 2200/32 | . | Oblong hole [2013-01] |
G02C 2202/00 | Generic optical aspects applicable to one or more of the subgroups of G02C 7/00 [2013-01] |
G02C 2202/02 | . | Mislocation tolerant lenses or lens systems [2013-01] |
G02C 2202/04 | . | Lenses comprising decentered structures [2013-01] |
G02C 2202/06 | . | Special ophthalmologic or optometric aspects [2013-01] |
G02C 2202/08 | . | Series of lenses, lens blanks [2013-01] |
G02C 2202/10 | . | Optical elements and systems for visual disorders other than refractive errors, low vision [2013-01] |
G02C 2202/12 | . | Locally varying refractive index, gradient index lenses [2013-01] |
G02C 2202/14 | . | Photorefractive lens material [2013-01] |
G02C 2202/16 | . | Laminated or compound lenses [2013-01] |
G02C 2202/18 | . | Cellular lens surfaces [2013-01] |
G02C 2202/20 | . | Diffractive and Fresnel lenses or lens portions [2013-01] |
G02C 2202/22 | . | Correction of higher order and chromatic aberrations, wave front measurement and calculation [2013-01] |
G02C 2202/24 | . | Myopia progression prevention [2013-01] |