Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Design Patent
2001-10-25
2003-04-15
Barkai, Raphael (Department: 2912)
Photography and optical equipment
Ophthalmic article
Eyeglasses, eyewear, or frame therefor
Design Patent
active
D0473256
CLAIM:
The ornamental design for diving mask, as shown.
REFERENCES:
patent: D343029 (1994-01-01), Berenson
patent: D367875 (1996-03-01), Lutz et al.
patent: D368107 (1996-03-01), Lutz et al.
patent: 5608920 (1997-03-01), Oliver et al.
patent: 5963295 (1999-10-01), Pernicka
Barkai Raphael
Pro-Techtor Inter-national Services
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