Surgery – Respiratory method or device – Draw-type snorkel
Patent
1993-11-01
1995-04-04
Burr, Edgar S.
Surgery
Respiratory method or device
Draw-type snorkel
12820127, B63C 1116
Patent
active
054027748
ABSTRACT:
A snorkel safety device to be utilized by a diver so as to identify their precise location within the water, the safety snorkel including a snorkel tube having a proximal end and a distal end adapted to protrude through a water surface during use for breathing, and including a substantially thin, lightweight rod secured to the distal end of the snorkel tube and extending therefrom so as to protrude above the water surface when the snorkel tube is being used for breathing, the rod including a flag secured to which will be substantially visible above the water surface and identify the diver and the diver's location.
REFERENCES:
patent: 156599 (1874-11-01), Schmitz
patent: 183521 (1876-10-01), Weck
patent: 3104644 (1963-09-01), Burton
patent: 3751030 (1973-08-01), Winters
patent: 3872529 (1975-03-01), Wainwright
patent: 4035856 (1977-07-01), Oberg
patent: 4245632 (1981-01-01), Houston
patent: 4598661 (1986-07-01), Roe
patent: 4599965 (1986-07-01), Johnson
patent: 4674493 (1987-06-01), Mitchell
patent: 4768690 (1988-09-01), Stoutenburg
patent: 4796553 (1989-01-01), Cogswell et al.
patent: 4832013 (1989-05-01), Hartdorn
patent: 4876981 (1989-10-01), Barnhart
patent: 4896664 (1990-01-01), Harayama
patent: 5092556 (1992-03-01), Darling et al.
Burr Edgar S.
Deane, Jr. William J.
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