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Class Information
Number: 351/146
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > Connectors > Strap type > With cushion around lens screw or bolt > Sleeve or bushing
Description: Subject matter under suclass 145 wherein the cushioning material constitutes a preformed bushing or sleeve which is pressed into the fastening hole of a lens or into the screw holes in the strap arms to prevent any play between the mounting and the lens.

Patents under this class:

Patent Number Title Of Patent Date Issued
8485659 Rim-locker for spectacle frame Jul. 16, 2013
7472991 Structure of an adjustable nose pad device of a pair of eyeglasses Jan. 6, 2009
7416298 Methods and apparatus for lenses and frames and eyeglasses Aug. 26, 2008
7293872 Eyeglass connection system Nov. 13, 2007
7207672 Fastening structure between a lens and a frame of a pair of spectacles Apr. 24, 2007
7182458 Eyeglass connection system Feb. 27, 2007
7011402 Eyeglasses having magnetically attached outer lenses Mar. 14, 2006
6905205 Lens fixing apparatus for rimless spectacle Jun. 14, 2005
6682192 Multipurpose locking and fastening device Jan. 27, 2004
6655801 Locking apparatus with spectacle structure Dec. 2, 2003
6485141 Lens-installing apparatus for rimless eyeglasses Nov. 26, 2002
6447117 Eyeglass lens mounting system Sep. 10, 2002
6439717 Spectacles Aug. 27, 2002
6409337 Connection assembly for frameless eyeglasses Jun. 25, 2002
6315409 Fixtures and fitting structure for eyeglass lens Nov. 13, 2001
6170950 Apparatus for installing eyeglass lens Jan. 9, 2001
5896186 Eyeglass assembly having pivotable receiving means Apr. 20, 1999
5508758 Self-locking nut with threaded and self-locking members, useful for eye glasses, and a nut tightener and a nut supplier for same Apr. 16, 1996

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