Optical diving mask
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 26, 2002
Grant Date -
Sep 27, 2001
app pub date -
Dec 18, 2000
filing date -
Jan 5, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A diving mask, in particular to fit optical glasses, including a face of elastomeric material, provided with at least one opening, and a stiff body having at least one seat to house a glass or lens. Watertight elements are provided between the lens or glass and the seat, and a framework holds the lens or glass in the seat. Along a substantial part of the peripheral edge of the stiff body, on a plane substantially parallel to the plane of the lens or glass, guiding means are formed for the insertion of the framework into the seat.
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Family
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