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Class Information
Number: 351/41
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses
Description: Subject matter including an ophthalmic element or elements such as a spherical or cylindrical lens, a filter, polarizing element, or prism interposed in the path of vision of one or both eyes for correcting vision defects or abnormalities or protecting the eyes from undesired rays together with structure for positioning or supporting these elements from or on the head of the user in correct operative position.

Sub-classes under this class:

Class Number	Class Name	Patents
351/103	Brace arm or semi-rimless mounting	78
351/124	Bridges	104
351/158	Combined	624
351/140	Connectors	75
351/83	Continuous rim mounting	68
351/43	Floating or underwater type	109
351/63	Folding	72
351/54	Invertible or reversible multifocal type	12
351/154	Lens linings or rims	83
351/59	Lens pivots in and out of optical path	50
351/42	Lens repair devices	11
351/56	Lorgnette type	7
351/178	Methods (e.g., securing lenses in mountings)	84
351/136	Nose pads or cushions	90
351/159	Ophthalmic lenses or blanks	492
351/65	Pince-nez type (including pince-nez bridges, nose grips and nose pads therefor)	6
351/110	Rimless mounting	128
351/53	Shooting type	15
351/90	Split rim mounting	64
351/111	Temples	176
351/61	U-shape or half-moon lens below eye level	14
351/44	With antiglare or shading	326
351/57	With auxiliary lenses movable in and out of the optical path (e.g., clip-on type attachments)	385
351/51	With decoration or ornamentation	91
351/60	With lens suspension bar (e.g., torsion bar)	5
351/62	With moisture prevention or absorption	96
351/50	With rear-view reflectors	49
351/155	With support or holder (e.g., on hat or cap)	132
351/55	With vertical adjustment of multifocal lenses	17

Patents under this class:

1 2 3 4 5 6 7 8 9 10 11

Patent Number	Title Of Patent	Date Issued
7611241	Spectacle with an illumination device	Nov. 3, 2009
7607775	Illuminating eyeglasses and eyeglasses frame structure	Oct. 27, 2009
7594726	Variable focus optical devices	Sep. 29, 2009
7588331	Personalizeable wearable and displayable items	Sep. 15, 2009
7588332	Enhanced electro-active lens system	Sep. 15, 2009
7585073	Baby and toddler sunglasses	Sep. 8, 2009
7585071	Tan thru glasses	Sep. 8, 2009
7584630	Photochromic ocular devices	Sep. 8, 2009
7575320	Novelty frameless eye wear for promoting sociability	Aug. 18, 2009
7566127	Eyeglass frame with temples having two orthogonal axes of rotation and forming a case when folded	Jul. 28, 2009
7553016	Lens for spectacles and spectacles comprising the lens	Jun. 30, 2009
7543929	Eyeglasses with a detachable auxiliary support	Jun. 9, 2009
7527376	Method for designing spectacle lens, spectacle lens, and spectacles	May. 5, 2009
7524053	3-D eyewear	Apr. 28, 2009
7520605	Eyewear with magnetic connection between lenses and frame	Apr. 21, 2009
7503650	Glow in the dark, heat sensitive color changing ear pieces or nose rest	Mar. 17, 2009
7500746	Eyewear with radiation detection system	Mar. 10, 2009
7500748	Spectacles capable of magnifying an image displayed on a portable multimedia player	Mar. 10, 2009
7490936	Enhanced electro-active lens system	Feb. 17, 2009
7490933	Hingeless eyeglasses; especially safety glasses	Feb. 17, 2009
7484846	Double eyelid forming devices	Feb. 3, 2009
7486988	Method and system for adaptive vision modification	Feb. 3, 2009
7484842	Configurable eyewear	Feb. 3, 2009
7481531	Eyeglasses with user monitoring	Jan. 27, 2009
7478904	Three dimensional viewing spectacles	Jan. 20, 2009
7475980	Spectacle kit	Jan. 13, 2009
7452073	Telecommunications enabled eyeglass	Nov. 18, 2008
7445332	Wireless interactive headset	Nov. 4, 2008
7441888	Eyeglass frame	Oct. 28, 2008
7438410	Tethered electrical components for eyeglasses	Oct. 21, 2008
7438409	Illuminated reading glasses	Oct. 21, 2008
7422324	Illuminating device of eyeglasses	Sep. 9, 2008
7419261	Non-corrective lenses with improved peripheral vision	Sep. 2, 2008
7416300	Measurement of lenses and lens molds using optical coherence tomography	Aug. 26, 2008
7413302	Tan thru glasses	Aug. 19, 2008
7410254	Heated eyewear	Aug. 12, 2008
7407283	Goggle lens, method of manufacturing same, and goggle containing same	Aug. 5, 2008
7404635	Holding structure of spectacle lens, repair method for the same, and spectacles	Jul. 29, 2008
7404636	Electro-active spectacle employing modal liquid crystal lenses	Jul. 29, 2008
7401918	Eyeglasses with activity monitoring	Jul. 22, 2008
7389543	Optically decentered face shield	Jun. 24, 2008
7380936	Eyeglasses with a clock or other electrical component	Jun. 3, 2008
7374283	Enhanced electro-active lens system	May. 20, 2008
7372646	Adjustable focus lens system	May. 13, 2008
7367670	Eyewear bottle opener	May. 6, 2008
7367669	Eyeglass frames	May. 6, 2008
7364289	Shades with blades	Apr. 29, 2008
7347544	Hingeless eyeglasses as collar or headband	Mar. 25, 2008
7344239	Eyeglass frame assembly	Mar. 18, 2008
RE40108	Eyeglasses convertible into an eyeglass case	Feb. 26, 2008