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Class Information
Number: 351/141
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > Connectors > With screw locking means
Description: Subject matter wherein screw or bolt-locking means are provided to prevent loosening of the connecting screw or bolt.

Patents under this class:

Patent Number Title Of Patent Date Issued
8485659 Rim-locker for spectacle frame Jul. 16, 2013
7731355 Eyeglass assembly Jun. 8, 2010
7527375 Electronic adapter for electro-active spectacle lenses May. 5, 2009
7011405 Flexible glasses frame Mar. 14, 2006
6793338 Rimless spectacles with lens holding stability Sep. 21, 2004
6655801 Locking apparatus with spectacle structure Dec. 2, 2003
6502940 Connection mounting for rimless eyewear lenses Jan. 7, 2003
6485141 Lens-installing apparatus for rimless eyeglasses Nov. 26, 2002
6409337 Connection assembly for frameless eyeglasses Jun. 25, 2002
6332682 Hinge structure for use in joining temple and front rim in eyeglasses Dec. 25, 2001
6315409 Fixtures and fitting structure for eyeglass lens Nov. 13, 2001
6170950 Apparatus for installing eyeglass lens Jan. 9, 2001
6086201 Spectacle mount with a locking block-screw connection secured against loosening Jul. 11, 2000
5936702 Screw for securing optical lens to clasp Aug. 10, 1999
5917575 Split rim eyeglass frame mounting Jun. 29, 1999
5764337 Locking fastener for spectacle temple piece Jun. 9, 1998
5659380 Bolt and engagement aperture lens joint structure for frameless spectacles Aug. 19, 1997
5627610 Self-locking nut for eye glasses having an unthreaded hole with vertical channels May. 6, 1997
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
5488440 Clamp type screw loosening prevention mechanism for glasses Jan. 30, 1996
5450141 Lens coupling structure for rimless eyeglasses Sep. 12, 1995
5387102 Locking screw Feb. 7, 1995
5367344 Eyeglasses with improved lens holder Nov. 22, 1994
5235356 Eyeglass hinge for frames Aug. 10, 1993
4904077 Eyeglass frame with locked screw joint Feb. 27, 1990
4776685 System of shake-proof assembly for parts of spectacles and like applications Oct. 11, 1988
4689851 Elastic hinge for eyeglasses Sep. 1, 1987
4502765 Lens support system Mar. 5, 1985
4145124 Screw for eye glass frames Mar. 20, 1979

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