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US 2003/0200965 A1Published application
Retractable snorkel
OwnerChih-Ban Hsuinventor
Life of this patent
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Abstract
A retractable snorkel comprises a flexible tube comprising a folding member therearound, a bent breathing opening at one end of the tube, an air intake section at the other end, and a fastening member sleeved on the tube between the breathing opening and the air intake section. The tube may be extended from a minimum storage length to a maximum use length in order to suit user's different underwater swimming conditions.
Claims2
A retractable snorkel comprising:
- a flexible tube comprising a folding member therearound;
- a bent breathing opening at one end of the tube;
- an air intake section at the other end;
- and
- a fastening member sleeved on the tube between the breathing opening and the air intake section.
2 more elements
Dependencies are inferred from the claim text.