Photography and optical equipment – Ophthalmic article
Patent
1990-02-28
1991-12-03
Ansher, Bernard
Photography and optical equipment
Ophthalmic article
Patent
active
D03220834
REFERENCES:
patent: D173636 (1954-12-01), Brown
patent: D204812 (1966-05-01), Shindler
patent: D243844 (1977-03-01), Petshnikoff
patent: D292410 (1987-10-01), Hunter
Ansher Bernard
Barkai R.
Meyer, Jr. Allen A.
LandOfFree
Eyeglass device 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eyeglass device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1689134