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Class Information
Number: 351/44
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > With antiglare or shading
Description: Subject matter including light absorbing lenses such as polarizing or colored lenses either framed or rimless, to shield the eyes of a wearer from the glare of the sun or from other undesirable or harmful light rays.










Sub-classes under this class:

Class Number Class Name Patents
351/45 Partially occluding the light-path area 127
351/46 Perforated opaque plates or shields 76
351/49 Polarizing 149
351/47 Removable and/or adjustable filters or screens (e.g., clip-on type) 443


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6102539 Sunglass lens laminate Aug. 15, 2000
6097450 Method and apparatus for enhanced high-speed perception (EHP) of a moving object using an optical shutter spectacle Aug. 1, 2000
D428620 Eye shield Jul. 25, 2000
6089705 Manually-tiltable anti-glare device Jul. 18, 2000
6082857 Lightweight safety spectacles Jul. 4, 2000
6065833 Sporting eyeglasses May. 23, 2000
6062688 Detachable eyeglass foam shield May. 16, 2000
6056397 Method and apparatus for reducing glare while driving May. 2, 2000
6056400 Protective eyewear with transparently tinted visor May. 2, 2000
6051310 Ophthalmic lens made of organic glass with a shockproof intermediate layer, and method for making same Apr. 18, 2000
6036315 Optically superior decentered over-the-counter sunglasses Mar. 14, 2000
6031588 Ferroelectric liquid crystal device for local reduction of light intensity in the visual field Feb. 29, 2000
6028723 Protecting eyes and instruments from short pulse laser radiation Feb. 22, 2000
6007196 Retainer for eyeglass frames having sideshields Dec. 28, 1999
5997139 Polarizing lens for sunglasses, method and apparatus for producing said lens Dec. 7, 1999
5991072 Light filtering lens film Nov. 23, 1999
5978126 Apparatus for controlling an electrochromic device Nov. 2, 1999
5975695 Optical element for use in eye-protecting devices Nov. 2, 1999
5971537 Lens specifying apparatus Oct. 26, 1999
5973818 Method and apparatus for controlling an electrochromic device Oct. 26, 1999
5973819 Method and apparatus for controlling an electrochromic device Oct. 26, 1999
5956115 Sport glasses Sep. 21, 1999
5949535 Protective rating system for eyewear Sep. 7, 1999
5949514 Adhesive eyeglasses Sep. 7, 1999
5940892 Eye protection device constructed from an elongated strip of translucent material Aug. 24, 1999
5940161 Method and kit for attaching side shields to eyeglass temples Aug. 17, 1999
5926248 Sunglass lens laminate Jul. 20, 1999
5926310 Polarizing film and polarizing composites Jul. 20, 1999
5922246 Eyeglass lens and molded material of synthetic resin having transmittance minimum no greater than 25% at 550-585 nm Jul. 13, 1999
5914178 Laminated pane comprising a visible motif Jun. 22, 1999
5900720 Micro-electronic power supply for electrochromic eyewear May. 4, 1999
5900922 Eyewear having a unitary flexible frame and an interchangeable lens May. 4, 1999
5900921 Lens for diplopia and amblyopia and glasses using the same May. 4, 1999
5892600 Spectacle lens structure with a planar reflective outer surface Apr. 6, 1999
5877837 Side view mirror glare reduction device Mar. 2, 1999
5867244 Auxiliary clip-on eyeglasses for mounting on conventional eyeglasses Feb. 2, 1999
5847876 Fingerprint resistant anti-reflection coatings Dec. 8, 1998
5846650 Anti-reflective, abrasion resistant, anti-fogging coated articles and methods Dec. 8, 1998
5841505 Sunglasses Nov. 24, 1998
5828437 Eye protection device Oct. 27, 1998
5825452 Lensless safety sunglasses Oct. 20, 1998
5818565 Eyeglasses with sunshade Oct. 6, 1998
5801804 Linearly adjustable sunglasses Sep. 1, 1998
5798815 Method and kit for attaching side shields to eyeglass temples Aug. 25, 1998
5793463 Universal attachment with moveable sideshields for eyeglasses Aug. 11, 1998
5774201 Elliptical lens for eyewear Jun. 30, 1998
5767933 Camouflage eyewear Jun. 16, 1998
5764333 Sunshields for eyeglasses Jun. 9, 1998
5763054 Anti-reflection treatment for optical elements Jun. 9, 1998
5748278 Eyeglass shield for removable attachment to eyeglass lens frames May. 5, 1998

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