Cooperative Patent Classification

Indent Level

Version: 2016.11
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) [2013-01]
NOTE

  • This subclass also covers monocles, pince-nez or lorgnettes.
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 1/023
. .
{with lenses secured to the fixing parts by clamping, luting, soldering, gluing without holes or recesses in the lenses (G02C 1/04 - G02C 1/08 take precedence)} [2016-05]
G02C 1/026
. .
{with auxiliary bars (G02C 1/04 - G02C 1/08 take precedence)} [2016-05]
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 1/08
. .
the rims being tranversely split and provided with securing means [2013-01]
G02C 1/10
.
{Special mounting grooves in the rim or on the lens} [2013-01]
G02C 3/00
Special supporting arrangements for lens assemblies or monocles (lenses therefor G02C 7/00; by walking-sticks A45B 3/00) [2013-01]
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
Construction of non-optical parts [2013-01]
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
.
Bridges; Browbars; Intermediate bars (nose engaging-surfaces G02C 5/12) [2013-01]
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 5/124
. . .
{for vertically varying the position of the lenses} [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
.
Hinges (pivotal connection in general F16C 11/00) [2013-01]
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 5/2245
. . . .
{comprising a sliding box containing a 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
Optical parts (characterised by the material G02B 1/00) [2013-01]
G02C 7/02
.
Lenses; Lens systems; {Methods of designing lenses} [2013-01]
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
. .
Contact lenses for the eyes (disinfection or sterilisation of contact lenses A61L 12/00) [2013-01]
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
. .
bifocal; multifocal; {progressive (G02C 7/041 takes precedence)} [2013-01]
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
.
Filter, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses [2013-01]
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
.
Shades; shields; Obturators, e.g. with pinhole, with slot {(G02C 5/003 takes precedence)} [2013-01]
G02C 7/165
. .
{with stenopaeic apertures} [2013-01]
G02C 9/00
Attaching auxiliary optical parts (auxiliary optical parts per se G02C 7/08 - G02C 7/16) [2016-05]
G02C 9/02
.
by hinging [2013-01]
G02C 9/04
.
by fitting over or clamping on [2013-01]
G02C 11/00
Non-optical adjuncts; Attachment thereof (G02C 7/16 takes precedence) [2013-01]
G02C 11/02
.
Ornaments, e.g. exchangeable [2013-01]
G02C 11/04
.
Illuminating means [2013-01]
G02C 11/06
.
Hearing aids (construction of hearing aids H04R 25/00) [2013-01]
G02C 11/08
.
Anti-misting means, e.g. ventilating, heating (H05B 3/84 takes precedence); Wipers [2013-01]
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]