Eyewear retention device

Details Eyewear retention device Eyewear retention device

2009-12-24

2010-12-07

Dang, Hung X (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With support or holder

C351S157000, C002S452000, CD16S339000

Reexamination Certificate

active

07845795

ABSTRACT:
An adjustable eyewear retention device having two cables, two temple retainers, guiding means and grasping means which allow adjustment of the device to the dimensions of a user's head. In another embodiment, the guiding means is eliminated and the cables are connected by means of the grasping means.

REFERENCES:
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patent: 6644808 (2003-11-01), Liu
patent: 6941619 (2005-09-01), MacKay
patent: 7284855 (2007-10-01), Bent
patent: 7467867 (2008-12-01), Williams
patent: D607919 (2010-01-01), Williams
First Package Jul. 2008.
Yellow Mannequin Jul. 2008.
Product Flyer Jul. 2008.
Second Package Dec. 2008.
Jan. 2009 Show Literature.
First Brochure Apr. 2009.
Third Package Apr. 2009.

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