US2007280053A1PendingUtilityA1
Waterproof audio headset
Est. expiryOct 4, 2019(expired)· nominal 20-yr term from priority
Inventors:Rany PolanyCarl PettersenKari Kristian RauhalaStephanie GriffinJim PenaTsui Wai Man VictorZhang Shuang
H04R 1/1058H04R 1/1066H04B 11/00H04R 1/44H04R 1/021
49
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Abstract
Disclosed herein is a waterproof audio headset comprising a speaker contained within a submersible waterproof housing.
Claims
exact text as granted — not AI-modified1 . An underwater audio headset comprising at least one speaker within a submersible waterproof enclosure.
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