Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Rimless mounting
Reexamination Certificate
2006-05-16
2010-11-16
Dang, Hung X (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Rimless mounting
C351S124000
Reexamination Certificate
active
07832854
ABSTRACT:
A device for spectacles, such as a lug for the articulation of a spectacle arm or a central nasal support bridge, to a lens, the lens has a pair of holes for the locking of the mount member, has a pair of bush members rigidly connected to each other and has respective axial holes, there being provided in the mount member a pair of pin-type appendages capable of being inserted into the respective holes subject to the introduction of these latter into the corresponding lens holes, such that each bush member is interposed between an inner surface of the lens hole and a corresponding outer surface of appendage. Each pin-type appendage has localized protuberances that deform the corresponding coupling surface. The fixing device has at least one relief protruding from the outer wall of each appendage and extending on a helical course in the axial direction of the appendage.
REFERENCES:
patent: 5367344 (1994-11-01), Fuchs
patent: 6210002 (2001-04-01), Tachibana
patent: 6682192 (2004-01-01), Conner
patent: 7048373 (2006-05-01), Yamaguchi et al.
patent: 7059716 (2006-06-01), Spindelbalker
patent: 2003/0058402 (2003-03-01), Conner
patent: 2005/0128429 (2005-06-01), Spindelbalker
patent: 2005/0275793 (2005-12-01), Yamaguchi et al.
patent: 0233474 (2002-04-01), None
Dang Hung X
Safilo Societa Azionaria Frabbrica Italiana Lavorazione Occhiali
Volpe and Koenig PC
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