Eyeglasses and clip-on sunglasses with spring bridge for...

Details Eyeglasses and clip-on sunglasses with spring bridge for... Eyeglasses and clip-on sunglasses with spring bridge for...

2005-03-22

2005-03-22

Dang, Hung Xuan (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

C351S057000, C351S124000, C351S128000

Reexamination Certificate

active

06869179

ABSTRACT:
The eyeglasses frame is provided with spaced engaging parts. The lens sections of the sunglasses are provided with an enclosed spring bridge mechanism that permits the lens sections to be moved toward each other, compressing the spring, to insert the sunglasses between the engaging parts. The spring urges the lens sections away from each other, to cooperate with the engaging parts, to mount the sunglasses on the eyeglasses frame.

REFERENCES:
patent: 2926563 (1960-03-01), Lockwood
patent: 3575497 (1971-04-01), Leblanc
patent: 5164749 (1992-11-01), Shelton
patent: D350359 (1994-09-01), Friedman
patent: 5477281 (1995-12-01), Boyer
patent: 5801804 (1998-09-01), Pennise
patent: 5953096 (1999-09-01), Friedman
patent: 6234627 (2001-05-01), Agnoli
patent: 6234628 (2001-05-01), Friedman
patent: 6244704 (2001-06-01), Xiao
patent: 6302538 (2001-10-01), Friedman
patent: 368585 (1932-03-01), None
patent: 701450 (1953-12-01), None

Affiliated with

Also associated with

Rating

Eyeglasses and clip-on sunglasses with spring bridge for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Eyeglasses and clip-on sunglasses with spring bridge for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eyeglasses and clip-on sunglasses with spring bridge for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3439591