Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Reexamination Certificate
2005-10-18
2005-10-18
Dang, Hung Xuan (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
C351S041000, C351S163000, C351S177000
Reexamination Certificate
active
06955430
ABSTRACT:
An article of externally-worn eye wear, including, but not limited to, eyeglasses, sunglasses, goggles, and contact lenses. The eye wear includes a wavelength transmission blocker for blocking substantially all of light wavelengths throughout the blue light spectrum. The wavelength transmission blocker protects the eyes against the harmful effect of the blocked light. Also, since the eye wear is worn externally from the eye, and the user can remove the eye wear, the user can selectively block the light. As such, the eye wear can be worn to block potentially harmful light, or the eye wear can be removed if blocking the light would cause other hazards.
REFERENCES:
patent: 1332410 (1920-03-01), Potts
patent: 1354040 (1920-09-01), Hammon
patent: 1536828 (1925-05-01), Drescher
patent: 1619341 (1927-03-01), Gagnon
patent: 1697030 (1929-01-01), Tillyer
patent: 1741536 (1929-12-01), Rayton
patent: 1910466 (1933-05-01), Glancy
patent: 1942400 (1934-01-01), Glancy
patent: 2406608 (1946-08-01), Joyne
patent: 2442849 (1948-06-01), Glazer
patent: 3229303 (1966-01-01), Jonassen
patent: 4515448 (1985-05-01), Tackles
patent: 4613217 (1986-09-01), Fuerter et al.
patent: 4741611 (1988-05-01), Burns
patent: 4761315 (1988-08-01), Logan et al.
patent: 4859048 (1989-08-01), Jannard
patent: 4867550 (1989-09-01), Jannard
patent: 4878748 (1989-11-01), Johansen et al.
patent: 4952046 (1990-08-01), Stephen et al.
patent: 5050979 (1991-09-01), Shinohara
patent: 5050980 (1991-09-01), Shinohara
patent: 5208614 (1993-05-01), Jannard
patent: 5400175 (1995-03-01), Johansen et al.
patent: 5555038 (1996-09-01), Conway
patent: 5648832 (1997-07-01), Houston et al.
patent: 5662707 (1997-09-01), Jinkerson
patent: 5774201 (1998-06-01), Tackles
patent: 6787147 (2004-09-01), Huner et al.
patent: 456321 (1949-05-01), None
patent: 283166 (1998-09-01), None
patent: 7-24052 (1995-01-01), None
Dang Hung Xuan
Stetina Brunda Garred & Brucker
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