Central piece of a full-rim frame for eyeglasses
First Claim
1. A central piece of a full-rim frame for eyeglasses comprising a left full rim for receiving a left lens and having an inner side, a right full rim for receiving a right lens and having an inner side, a bridge joining the two full rims, and two endpieces, one of which is arranged on a side of each full rim opposite the bridge, the two full rims, the bridge and the two endpieces being integrally formed as a single piece and being made of a plastic, wherein the two full rims are flexible and approximate a closed ring.
1 Assignment
0 Petitions
Accused Products
Abstract
The central piece of a full-rim eyeglass frame includes a left full rim (2) for receiving a left lens, a right full rim (4) for receiving a right lens, a bridge (6) joining the two full rims, and two endpieces (8, 10). The two full rims, the bridge and the two endpieces are integrally formed as a single piece, from a plastic. The two full rims (2, 4) are flexible, and are constituted by a closed, elastic band. The central piece of the full-rim frame is assembled into a central piece of a pair of eyeglasses with two lenses, whose outer circumferential lines have somewhat larger dimensions than the inner contour lines of the two full rims, so that the full rims of the central piece of the eyeglasses are stretched around the lenses, and their shape conforms to the shape of the lenses.
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Citations
27 Claims
- 1. A central piece of a full-rim frame for eyeglasses comprising a left full rim for receiving a left lens and having an inner side, a right full rim for receiving a right lens and having an inner side, a bridge joining the two full rims, and two endpieces, one of which is arranged on a side of each full rim opposite the bridge, the two full rims, the bridge and the two endpieces being integrally formed as a single piece and being made of a plastic, wherein the two full rims are flexible and approximate a closed ring.
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18. A central piece of a full-rim frame for eyeglasses comprising:
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a flexible left full rim for receiving a left lens and having an inner side; a flexible right full rim for receiving a right lens and having an inner side; a bridge joining the two full rims; and two endpieces, one of which is arranged on a side of each full rim opposite the bridge, wherein the two full rims, the bridge and the two endpieces are integrally formed as a single piece and made of a plastic, wherein the two full rims further have, on their inner side, a peripheral protrusion to engage a surrounding groove in the edge of the corresponding lens, and wherein each of the two full rims, at least in the region of the bridge and/or in the region of the endpieces, has support surfaces to fit against flat sections in an edge of the corresponding lens. - View Dependent Claims (19, 20, 21, 22)
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23. A central piece of a full-rim frame for eyeglasses comprising:
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a flexible left full rim for receiving a left lens and having an inner side; a flexible right full rim for receiving a right lens and having an inner side; a bridge joining the two full rims; and two endpieces, one of which is arranged on a side of each full rim opposite the bridge, wherein the two full rims, the bridge and the two endpieces are integrally formed as a single piece and made of a plastic, wherein the two full rims define, on their inner side, a groove to engage a surrounding protrusion formed on an edge of the corresponding lens, and each of the two full rims, at least in the region of the bridge and/or in the region of the endpieces, has support surfaces to fit against flat sections in an edge of the corresponding lens. - View Dependent Claims (24, 25, 26, 27)
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Specification