Metal detectable lens

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C351S159000, C351S177000

Reexamination Certificate

active

07967435

ABSTRACT:
A metal detectable lens that includes a first layer having a first and second surface, the first layer including a visibly transparent material; and a second layer disposed on the first surface of the first layer, wherein the second layer is a layer of conductive material. Eyewear including at least one such metal detectable lens and methods of detecting at least a portion of metal detectable eyewear are also disclosed.

REFERENCES:
patent: 3923946 (1975-12-01), Meyer
patent: 3962505 (1976-06-01), Avery
patent: 4024318 (1977-05-01), Forster et al.
patent: 4071293 (1978-01-01), Avery
patent: 4222640 (1980-09-01), Bononi
patent: 4632527 (1986-12-01), Masso et al.
patent: 5018223 (1991-05-01), Dawson et al.
patent: 5023597 (1991-06-01), Salisbury
patent: 5165992 (1992-11-01), Yajima
patent: 5991072 (1999-11-01), Solyntjes et al.
patent: 6040053 (2000-03-01), Scholz et al.
patent: 6113482 (2000-09-01), Licata
patent: 6177113 (2001-01-01), Kress et al.
patent: 6327087 (2001-12-01), Hashimoto et al.
patent: 6577358 (2003-06-01), Arakawa et al.
patent: 6853492 (2005-02-01), Lau et al.
patent: 6863397 (2005-03-01), Nakano
patent: 7241006 (2007-07-01), Zelman
patent: 7294405 (2007-11-01), Richter et al.
patent: 7390580 (2008-06-01), Dupont
patent: 2004/0211653 (2004-10-01), Aisenbrey
patent: 2005/0229938 (2005-10-01), Jenkins, Jr.
patent: 2007/0298242 (2007-12-01), Huo
patent: 2009/0213322 (2009-08-01), Urabe et al.
patent: 200947139 (2007-09-01), None
patent: 1261242 (1972-01-01), None
patent: 2315698 (1998-02-01), None
patent: WO 98/26327 (1998-06-01), None
patent: WO 00/00855 (2000-01-01), None
patent: WO 2007012898 (2007-02-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Metal detectable lens does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2726375

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.