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Document |
Document Title |
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5748280 |
Rimless eyeglasses having a single wire bridge and removable lenses
Rimless eyeglasses having removable lenses. Each lens has a pair of bridge securing openings. The bridge is formed from a single wire. The single wire bridge is bent to form two c-shaped sections....
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5684559 |
Lens positioning device for spectacles
A pair of spectacles has two lenses, two temples, and a lens positioning device. The lens positioning device comprises a bridge disposed between two lenses, and two pivot supports. The pivot...
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5659380 |
Bolt and engagement aperture lens joint structure for frameless spectacles
An improved joint structure of frameless spectacles for connecting a joint section of a temple or a bridge to an associated lens is described. In order to improve productivity requiring no...
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5646706 |
Spectacle lens holding structure
A frame for rimless spectacles is provided which has no protuberances projecting from both surfaces of lenses, provides an improved effective field of view, and can be fabricated with ease. Blind...
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5592242 |
Eyeglass connection device
Sunglasses include a lens which is replaceable with an alternative one at any time, and provides such sunglasses in which frames thereof can be easily attached to and detached from the lens, and...
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5585870 |
Rimless spectacles with its lenses supported and clipped at three points
The technical issues of the present invention are to provide a pair of the rimless spectacles whose right-and-left lenses can be mechanically simply interlocked and held in a stable condition by...
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5471257 |
Bent-wire spectacle frame
A spectacle frame is fabricated by bending a piece of wire. The bends include eyelets or loops which are sized to accept therethrough the threaded shanks of plastic screws, but to stop the screw...
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5450141 |
Lens coupling structure for rimless eyeglasses
A lens coupling structure couples a bridge or a temple to a lens of rimless eyeglasses. A bridge or a temple is coupled through a flanged bush to the lens which is formed with a screw hole and a...
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5412440 |
Rimless spectacles with adjustable temples and lenses
In rimless spectacles having a pair of lenses directly connected to each other by means of a bridge member, and a connecting member pivoted respectively to a forward end portion of a pair of...
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5387949 |
Eyeglass connection device
Disclosed is a connector for use in connecting a lens to an earstem, comprising a main body which contains a hinge end and a lens receiving end. The connector contains a channel for receiving a...
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5367344 |
Eyeglasses with improved lens holder
In eyeglasses comprising glass-holding means which comprise pairs of retaining pins, which extend in respective bores of the lenses and are carried by a lens-holding portion of the eyeglass frame,...
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5073020 |
Eyeglasses having oblong receiving means
Eyeglasses including lens and frame portions with a holder and holding engagement with the lens. The frame portions are shaped of a wire material with the holder including looped bent wire portions...
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5035498 |
Spectacles with removable side-pieces or band
The invention relates to spectacles comprising a shield (1), side-pieces (2) and coupling means for coupling the side-pieces (2) to the spectacles. According to the invention, the coupling means...
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4793002 |
Protective eyewear
An adjustable, disposable eye protector is formed from an adhesive-backed ovoid to circular shaped film segment. The conical shaped eye protectors are easy to use for reducing exposure of the eyes...
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4692001 |
Rimless spectacles for correction purposes
Spectacles of the so-called metal-fitting type exhibits, in addition to the spectacle lenses, a bridge, two temples, two hinge pieces for the two temples, fastening devices for connecting the...
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4685781 |
Spectacles with fastening device
This invention relates to spectacles in which are spectacle lens is connected to an individual component, for example a flange, by means of a fatening device. In the spectacle lens the two ends of...
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4502765 |
Lens support system
A lens support system (10) for rigidly securing a lens (12, 12') to a bridge mounting member (14) or an end piece member (14'). The lens (12, 12') includes a longitudinally extended slot (28)...
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3944344 |
Spectacle structure
A spectacle structure having a plurality of flexible portions formed in head engaging components thereof is disclosed wherein the flexible portions permit unidirectional bending of the head...
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3758202 |
EYEGLASS FRAMES
Eyeglass frames for supporting lenses adjacent the eyes of the wearer consisting of a plurality of supporting members, having their longitudinal axes disposed vertically with respect to the face of...
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3709587 |
EYEGLASSES HAVING READILY REMOVABLE LENSES
Eyeglasses having a lens carrier and lens means detachably secured to the lens carrier. The lens means and lens carrier are provided with engaging means of complementary configuration to permit...
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3619044 |
RIGID GAS PERMEABLE CONTACT LENS WITH SOFTER EDGE PORTION
A rigid, oxygen permeable contact lens formed of the plastic material poly (4-methyl pentene-1) with a soft swellable plastic grafted on the poly (4-methyl pentene-1) lens as the edge of the lens....
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3228696 |
Golfing aid
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2880649 |
Eyeglasses for reading
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2825267 |
Ophthalmic mountings
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D116432 |
Title is not available
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RE13231 |
Title is not available
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