Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses
Reexamination Certificate
2006-03-21
2006-03-21
Dang, Hung Xuan (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
C351S047000
Reexamination Certificate
active
07014312
ABSTRACT:
A fastener device for two frameless spectacle lenses (2) comprises a nose support provided between the spectacle lenses (2) and supporting parts (4) provided in the region of the nose support onto which the spectacle lenses (2) are glued. In order to provide advantageous bonding conditions it is proposed that the supporting parts (4) comprise flexurally soft supports (3) made of plastic, onto which the spectacle lenses (2) are glued along a face-side circumferential section.
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patent: WO9834150 (1998-08-01), None
Collard & Roe P.C.
Dang Hung Xuan
Silhouette International Schmied AG
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