Matches 301 - 350 out of 437 < 1 2 3 4 5 6 7 8 9 >


Match Document Document Title
5519460 Visor sunglasses  
A pair of sunglasses for shielding glare and filtering light directed into human eyes. The inventive device includes a frame having ear pieces pivotally mounted thereto. A lens is removably...
5519459 Dismountable variable intensity polarized lenses  
In a preferred embodiment, glasses or spectacles of identical polarized lenses have an additional matching pair of detachably mountable separate other identical polarized lenses variably rotatable...
5502516 Disposable/reusable sun filter  
A light shield is provided which includes a relatively thin but preferably rigid body of light permeable material. An arrangement is interposed between the body of light permeable material and one...
5455639 Protective eyewear with replaceable lens  
A protective eyewear including a brow member, two temple arm members, a front lens and two side shields. The front lens is removably attached to the brow member within a channel formed therein....
5444501 Golf stabilizer for less dominant eye  
A golf sighting spectacle device is provided to be worn by a golfer to aid in sighting the golf ball during a swing. The sighting device is a spectacle consisting of lenses having neutral density...
5438378 Visor for eyeglasses  
A visor includes thin, flat, opaque member. The rear of the member is concave to conform to a wearer's forehead. There is means for mounting the visor on the top of a pair of eyeglasses so the...
5428410 Sunglasses with instant replaceable lenses  
The lens of a pair of sunglasses may be quickly replaced in its associated frame by inserting the top portion of the lens within an arcuate-shaped recess of the frame and snap fitting a plurality...
5418580 Interchangeable lens eyeglasses with pivoting temple release mechanism  
An attachment for eyeglass frames which permits the wearer to quickly replace lenses without the use of optical hand tools or equipment, and which does not require the dexterity usually associated...
5416537 Magnetic means for securing auxiliary lenses to eyeglasses  
An eyeglass device is provided which includes frames adapted for fitting on and being supported by a human wearer's head. Primary lenses are set within the frames and have an external shape. The...
5388269 Eye shielding apparatus and method  
An eye shielding method and apparatus is provided for eyeglass wearers including a generally planar shield having a plurality of notches and score lines formed therein to allow the generally...
5376977 Glasses structure for advertising  
The present invention relates to a kind of glasses structure for advertising mainly comprising a movable cover plate, a pair of glasses and a hook mounting. The movable cover is inserted to the...
5372504 Apparatus for pilot training  
A pilot training apparatus for selectively occluding pilot vision along a forward line of sight. The apparatus including a lens having a vision occluded region and a vision permissive region. The...
5363152 Selective color enhancement optical glasses  
An optical filter which blocks a substantial portion of a selected color of the visual light spectrum from entering one eye. The selected portion is the normal color of an object which is to be...
5362238 Method for driver education that mimics intoxication  
A new realistic, inexpensive, adaptable, and portable driver education method that mimics the effects of intoxication in the participants through utilization of a simplified optics device in the...
5349392 Filter mounting frames for eyeglasses  
In a pair of eyeglasses with filter lenses, each filter is mounted in a ring shaped in the form of a prone U whose opening is directed toward the center of the ring. The ring is contained within...
5335025 Detachable mounting for sunshade and sunglasses on vision correcting eyeglasses  
A sunshade and sunglasses which may be interchangeably detachably attached to vision correcting eye glasses is provided. The atttachment being by means of flexigrip-catch pairs. A pair of...
5321443 Removable sunglass assembly for attachment to a conventional eyeglass assembly  
A removable sunglass assembly to be attached to a conventional eyeglass assembly having lenses, a lens frame, and bow members extending aft from the frame. The preferred embodiment of the...
5274403 Lens useful in inhibiting the production of melatonin and lens produced thereby  
A lens that transmits light expressing a transmission curve which has a low cut-in wavelength in the vicinity of 400 nm, rising gradually in terms of percentage of light transmitted, to a maximum...
5266977 Lens device and method  
The lens device includes a lens joined to a lens holder member, the lens holder member having a diverging wall portion that permits suction mounting of the lens device onto a substantially smooth...
5264875 Clip-on splash shield for eyeglasses  
A clip-one splash shield (100) is provided for protecting the eyes of the wearer of eyeglasses from contamination from splashed fluids. The splash shield (100) includes a pair of side guard...
5258786 Attachable pivotal visor  
A visor apparatus for attachment to a pair of eyeglasses; the apparatus has two main parts, including a clip means which attaches to a pair of eyeglasses and a visor portion which is pivotally...
5239320 Venting system for eyeglasses  
There is disclosed a venting system adapted to direct air flow over the inside of an eyeglass lens to minimize a tendency to fog. The venting system may be an integral part of a pair of...
5229796 Attachable eyeglasses  
This invention is directed to attachable eyeglasses in which a brow bracket contacts a wearer's forehead to partly absorb the weight of the attachable eyeglasses. The attachable eyeglasses fit...
5204160 Light-collimating film  
A plastic film has a series of grooves the interiors of which are rendered light absorbing to form a light-collimating film.
5182586 Sunglasses structure  
The sunglasses structure comprises a front piece, an arm hinged to each end of the front piece, and a one-piece lens supported by the front piece. A milling is formed in the lens which is...
5175571 Glasses with subliminal message  
A pair of subliminal imaging spectacles is provided with a matched pair of visual subliminal images designed and placed so as to merge into one image due to the stereoscopic effect of human vision...
5164749 Clip for mounting sunglass lenses on spectacles  
The clip includes a lens carrying member and a spectacle clamping member which are situated on opposite sides of a bifurcated support member. A single simple "c" shaped spring retains the members...
5123724 Customized clip-on eyeglass accessory and method of manufacture  
A clip-on accessory for positioning auxiliary optical elements in front of the lenses of eyeglass can be easily assembled to custon fit eyeglasses having any of a variety of different sizes and...
5106178 Prescription lens holder for use with sunglasses  
Prescription lenses are detachably applied to sunglasses by securing the lenses between prescription lens holder elements of a prescription lens holder and attaching the prescription lens holder...
5100224 Instrument flight simulation view limiting device  
A view limiting device especially suited for use in instrument flight training and simulated instrument flying. This device is adapted to clip onto a pair of spectacles and is swingable from a...
5080475 Auxiliary lens frame for eyeglasses  
An auxiliary lens support structure for eyeglasses includes a pair of auxiliary lenses and an auxiliary frame for holding the lenses. The auxiliary frame matches a primary frame in shape and size...
5056906 Prescription lens attachment for sunglasses  
Prescription lenses are detachably applied to sunglasses by securing the lenses between lens holder elements of a prescription lens holder and attaching the lens holder to the sunglass frame.
5017001 Front lens for sunglasses  
Individual lenses of subsidiary glasses, such as sun glasses, are attached to lenses of ordinary glasses by means of three fasteners, each in the shape of a square arch, made of synthetic resin...
5007727 Combination prescription lens and sunglasses assembly  
The novel structure provides a prescription lens assembly that can be detachably mounted on a pair of sunglasses having a one-piece lens. The prescription lens assembly has an elongated flexible...
5005214 Removable eyeglass shade visor apparatus  
An elongated, generally strip-like shade visor device is removably attachable to the front frame section of a pair of eyeglasses to shade the wearer's eyes from overhead glare. Support tab...
4981350 Sectional moldable spectacle frame  
A spectacle frame comprising a hollow U-shaped base structure with bars pivotally mounted at the ends thereof and a pair of lever members pivotally mounted in the middle of the base structure and...
4976530 Sunglasses with visor  
Plastic sunglasses comprise a transparent lens piece, a pair of temple pieces attached to the ends of the lens piece, and an opaque visor which snap-locks onto the top of the lens piece. The visor...
4973148 Optical accessory for use with spectacles  
There is disclosed an improved optical accessory of the sun shade type for use with a pair of prescription spectacles. The accessory includes releaseable securing structure which releaseably...
4955707 Pivoting optical accessory for use with spectacles  
There is disclosed an improved optical accessory of the sun shade type for use with a pair of prescription spectacles. The accessory includes releasable securing structure which releasably...
4952043 Size adjustable glasses sun shade  
A sun shade is provided for a pair of glasses including right and left hand panel structures for disposition immediately forward of the right and left hand lenses of the glasses and the panel...
4944583 Eyeglass shading device  
An auxiliary eye protection assembly made up of a left and right side, adapted to clip on to or be made a part of spectacles, pivotal to any position in front of, below, or above the eyes,...
4943152 Manually variable light filtering sunglasses  
Variable density sunglasses comprise a frame with a pair of rim portions, each rim portion having sidewalls and first and second interior grooves formed therein between the sidewalls. A pair of...
4938580 Flexible optical filter storage system  
A flexible optical filter storage system (10, 100) is provided for depolyment as sunglasses. Systems (10 and 100) include a flexible filter member (40) reversibly extendible from within a unitary...
4889420 Method and means for securing glasses to a sun visor  
The device of the present invention includes a plastic body member having a pair of upwardly spaced-apart legs and a pair of downwardly spaced-apart legs. The downwardly spaced-apart legs are...
4867550 Toroidal lens for sunglasses  
Disclosed is a toroidal lens for use in a pair of sunglasses, comprising a unitary pane of transparent material which is curved about each of two substantially perpendicular axes, each having a...
4859048 Cylindrical lens for sunglasses  
Disclosed is a cylindrical lens for use in a pair of sunglasses, comprising a unitary pane of transparent material curved about an axis and having a substantially constant radius such that the...
4859047 Glare reducing night driving glasses  
A universal design of Glare Reducing Night Driving Glasses that may be used either with or without prescription eye glasses and does not require custom design, manufacture, or adjustment of glare...
4824234 Putting glasses  
An eyeglass attachment for practicing and/or playing the game of golf includes a frame having a portion for supporting an optical device in front of each eye of a wearer and a pair of optical...
4824233 Multi-component sunglasses  
Disclosed is a pair of sunglasses having a unitary transparent pane extending in a curved pane and over the wearer's nose bridge. The sunglasses frame and nose piece construction permits their...
4812031 Camouflage eyeglasses  
A pair of camouflage eyeglasses for concealing the eyes of a hunter comprise two temple portions and a front frame portion defining a pair of eye encircling rims. Mounted in each rim is an...

Matches 301 - 350 out of 437 < 1 2 3 4 5 6 7 8 9 >