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US 2003/0169889 A1Published application
Spa audio system
AssigneeWatkins Manufacturing Corporation
InventorSteve Macey
Life of this patent
Estimating the term…
Abstract
A portable spa including an audio system designed to use the spa shell as the sound generating device. Transducer devices are mounted within an enclosure which is bonded to the spa shell so as couple the sound vibration energy to the shell so that sound can be heard when using the spa.
Claims9
A spa audio system comprising:
- a spa shell;
- and
- a plurality of audio transducers made of a thermoplastic material attached to said spa shell for coupling sound vibration energy to said spa shell.
Dependencies are inferred from the claim text.