Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With moisture prevention or absorption
Patent
1999-01-28
2000-04-18
Dang, Hung Xuan
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With moisture prevention or absorption
351 41, G02C 1108
Patent
active
060506849
ABSTRACT:
Protective eyeglasses resistant to fogging while being worn by a wearer. The eyeglasses comprise a frame front which spans across the wearer's face and includes a forward side, an aft side, at least one middle portion extending over the wearer's eyes, and a pair of end piece portions near the wearer's temples. Attached to the middle portion of the frame front is at least one lens which is positioned over the wearer's eyes and defines front and back surfaces. Additionally, disposed within the frame front is at least one forwardly directed aperture which defines a ventilation channel for facilitating airflow through the frame front adjacent the lens. The ventilation channel defined by the aperture is sized and configured to facilitate the circulation of air over the back surface of the lens to resist the fogging thereof.
REFERENCES:
patent: D114800 (1939-05-01), Simon
patent: D118391 (1940-01-01), Sanders
patent: D134290 (1942-11-01), Dito et al.
patent: D148974 (1948-03-01), Bolle
patent: D151693 (1948-11-01), Jacobsen
patent: D169724 (1953-06-01), Bauer et al.
patent: D170435 (1953-09-01), Weissman
patent: D189436 (1960-02-01), Carmichael
patent: D200355 (1965-02-01), De Angelis
patent: D204210 (1966-03-01), McCulloch
patent: D204636 (1966-05-01), Radziwon et al.
patent: D204959 (1966-05-01), McCulloch
patent: D205093 (1966-06-01), Gaboriault
patent: D215761 (1969-10-01), Mitchell
patent: D218569 (1970-09-01), McCraken
patent: D218953 (1970-10-01), Maiese
patent: D227407 (1973-06-01), Marchi
patent: D231260 (1974-04-01), Jelinek
patent: D245083 (1977-07-01), Zimmermann
patent: D246791 (1977-12-01), Shindler
patent: D289301 (1987-04-01), Jannard
patent: D293450 (1987-12-01), Jannard
patent: D295869 (1988-05-01), Lamy
patent: D311197 (1990-10-01), Jannard
patent: D320402 (1991-10-01), Jannard et al.
patent: D323333 (1992-01-01), Jannard et al.
patent: D323516 (1992-01-01), Miklitarian
patent: D324058 (1992-02-01), Longsdorf et al.
patent: D324394 (1992-03-01), Jannard
patent: D324528 (1992-03-01), Jannard
patent: D325040 (1992-03-01), Jannard
patent: D326674 (1992-06-01), Mehringer
patent: D328468 (1992-08-01), Jannard
patent: D329442 (1992-09-01), Jannard
patent: D329445 (1992-09-01), Jannard
patent: D330035 (1992-10-01), Jannard
patent: D330716 (1992-11-01), Jannard
patent: D330903 (1992-11-01), Jannard
patent: D331587 (1992-12-01), Jannard et al.
patent: D331763 (1992-12-01), Jannard
patent: D333145 (1993-02-01), Jannard
patent: D334758 (1993-04-01), Reymondet et al.
patent: D335887 (1993-05-01), Jannard
patent: D336908 (1993-06-01), Jannard
patent: D339816 (1993-09-01), Jackson
patent: D342534 (1993-12-01), Jannard et al.
patent: D342959 (1994-01-01), Jannard et al.
patent: D343182 (1994-01-01), Jannard
patent: D344281 (1994-02-01), Jannard et al.
patent: D344282 (1994-02-01), Hirschman
patent: D344742 (1994-03-01), Jannard
patent: D358159 (1995-05-01), Lai
patent: D363504 (1995-10-01), Arnette
patent: D365591 (1995-12-01), Jannard et al.
patent: D366666 (1996-01-01), Arnette
patent: D366890 (1996-02-01), Arnette
patent: D366891 (1996-02-01), Arnette
patent: D368108 (1996-03-01), Lei
patent: D376810 (1996-12-01), Ohie
patent: 2042400 (1936-05-01), Hon
patent: 2778270 (1957-01-01), Pomerance
patent: 3015987 (1962-01-01), Harrison
patent: 4240718 (1980-12-01), Wichers
patent: 4447914 (1984-05-01), Jannard
patent: 4515448 (1985-05-01), Tackles
patent: 4571748 (1986-02-01), Carroll et al.
patent: 4665598 (1987-05-01), Murai et al.
patent: 4707863 (1987-11-01), McNeal
patent: 4716601 (1988-01-01), McNeal
patent: 4730915 (1988-03-01), Jannard
patent: 4826309 (1989-05-01), VanNeste
patent: 4859048 (1989-08-01), Jannard
patent: 4867550 (1989-09-01), Jannard
patent: 5054903 (1991-10-01), Jannard et al.
patent: 5137342 (1992-08-01), Jannard et al.
patent: 5208614 (1993-05-01), Jannard
patent: 5249001 (1993-09-01), Jannard
patent: 5303428 (1994-04-01), Pernicka
patent: 5363512 (1994-11-01), Grabos, Jr. et al.
patent: 5583584 (1996-12-01), Friedman
patent: 5594511 (1997-01-01), Lin
patent: 5602603 (1997-02-01), Bondet
patent: 5642178 (1997-06-01), Leonardi et al.
Optical Journal & Review of Optometry; Apr. 1, 1969; 1 pg.
Luminos Catalog; Mar. 2, 1973; p. 4.
Yee Fat Optical Manufactory; Mar 1987; p. 188.
Vogue; May 1992; 1 pg.
Dang Hung Xuan
Spy Optic, Inc.
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