Eyeglass device with a detachable lens unit

Details Eyeglass device with a detachable lens unit Eyeglass device with a detachable lens unit

2009-09-16

2010-12-21

Mai, Huy K (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Brace arm or semi-rimless mounting

C351S106000, C351S131000

Reexamination Certificate

active

07854507

ABSTRACT:
An eyeglass device with a detachable lens unit has a frame and a lens unit. The frame has a first end and a second end in width each connecting to a foot, and has an intermediate between the first and second ends extending out a connecting base with a recess. The lens unit comprises two lenses and a connecting piece between the two lenses to snugly engage with the recess of the frame. Thereby, the lens unit and the frame are combined together and positioned and thus the attachment or detachment of the eyeglass device is convenient.

REFERENCES:
patent: 6280030 (2001-08-01), Chen
patent: 6939004 (2005-09-01), Chen

Affiliated with

Also associated with

Rating

Eyeglass device with a detachable lens unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Eyeglass device with a detachable lens unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eyeglass device with a detachable lens unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4217136