Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate
2007-10-23
2007-10-23
Mai, Huy (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
C351S200000, C351S205000
Reexamination Certificate
active
10362042
ABSTRACT:
An ophthalmic device for the examination and detection of opacities in the ocular media comprising a cylindrical housing, a reflecting means located in the housing adapted to reflect light through an illuminating through-hole in the housing, and a viewing port in the housing disposed opposite the illuminating through-hole, the illuminating through-hole, the reflecting means and the viewing port being adapted to define a light path.
REFERENCES:
patent: 2135743 (1938-11-01), Cassity
patent: 2367855 (1945-01-01), Ettinger
patent: 2501438 (1950-03-01), Copeland
patent: 3441340 (1969-04-01), Connors et al.
patent: 3466122 (1969-09-01), Ben-Tovim
patent: 3572910 (1971-03-01), Koester
patent: 3583795 (1971-06-01), Heine
patent: 3586424 (1971-06-01), Schenk et al.
patent: 3861789 (1975-01-01), Heine
patent: 4220401 (1980-09-01), Muchel
patent: 4552440 (1985-11-01), Guyton
patent: 4682867 (1987-07-01), Gould
patent: 4902124 (1990-02-01), Roy, Sr. et al.
patent: 4993827 (1991-02-01), Benedek et al.
patent: 8704606 (1988-07-01), None
Mai Huy
Zygomatics, Ltd.
LandOfFree
Device and method for viewing ocular media does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for viewing ocular media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for viewing ocular media will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3880525