Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning
Reexamination Certificate
2006-03-21
2008-08-12
Dang, Hung X (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
For interpupillary distance measuring or lens positioning
C351S200000
Reexamination Certificate
active
07410256
ABSTRACT:
An eyeglass lens appliqué device for determining placement of at least one auxiliary lens within an eyeglass lens. The lens appliqué device includes a sheet of plastic that can be removably disposed on the eyeglass lens, and is clingable to the eyeglass lens. The plastic sheet includes an outline of at least one auxiliary lens, and scale markings to show a distance from the outline of the auxiliary lens to an approximate peripheral edge of the eyeglass lens.
REFERENCES:
patent: 1675407 (1928-07-01), Dvorine
patent: 1751425 (1930-03-01), Smith
patent: 1981438 (1934-11-01), Smith
patent: 1981439 (1934-11-01), Smith
patent: 2491312 (1949-12-01), Henry et al.
patent: 2536367 (1951-01-01), Homles
patent: 2632257 (1953-03-01), Belgard
patent: 2884702 (1959-05-01), Engelmann
patent: 2884832 (1959-05-01), Engelmann
patent: 3740857 (1973-06-01), Nerad
patent: 3987554 (1976-10-01), Pastore
patent: 4121346 (1978-10-01), Grolman et al.
patent: 4160330 (1979-07-01), Grolman
patent: 4167067 (1979-09-01), Guiset
patent: 4206549 (1980-06-01), Gould
patent: 4208800 (1980-06-01), Grolman et al.
patent: 4252419 (1981-02-01), Padula, II et al.
patent: 4368958 (1983-01-01), Buget
patent: 4494836 (1985-01-01), Cogez
patent: 4494837 (1985-01-01), Bommarito
patent: 4575946 (1986-03-01), Bommarito
patent: 4653192 (1987-03-01), Conrad et al.
patent: 4653881 (1987-03-01), Joncour
patent: 4762407 (1988-08-01), Anger et al.
patent: 4944585 (1990-07-01), Mizuno
patent: 5036592 (1991-08-01), Marshall
patent: 5037193 (1991-08-01), Funk
patent: 5046257 (1991-09-01), Marshall
patent: 5148602 (1992-09-01), Marshall
patent: 5167074 (1992-12-01), Weiss
patent: 5335419 (1994-08-01), Marshall
patent: 5450335 (1995-09-01), Kikuchi
patent: 5617155 (1997-04-01), Ducarouge et al.
patent: 5640775 (1997-06-01), Marshall
patent: 5677751 (1997-10-01), Gerber
patent: 5691799 (1997-11-01), Ramachandran
patent: 5748279 (1998-05-01), Glanzbergh
patent: 6170952 (2001-01-01), La Haye et al.
patent: 6808264 (2004-10-01), Hoshino
patent: 6910769 (2005-06-01), Renard
Bifocal Lens Placement Aid: Upon information and belief of applicants or applicants' attorney, this information represents a product that was in public use or on sale in this country more than one year prior to the date of the application for patent in the United States.
Dang Hung X
OpticTools, LLC
Thorpe North & Western
LandOfFree
Method and apparatus for marking eyeglass lens for placement... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for marking eyeglass lens for placement..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for marking eyeglass lens for placement... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4006311