Buoys – rafts – and aquatic devices – Body supporting buoyant device – With seat
Reexamination Certificate
2006-12-12
2006-12-12
Sotelo, Jesús D. (Department: 3617)
Buoys, rafts, and aquatic devices
Body supporting buoyant device
With seat
C441S040000
Reexamination Certificate
active
07147528
ABSTRACT:
A device comprises a spring and a sleeve. The spring is configured to form a closed loop. The spring is moveable between a coiled configuration when the spring is collapsed and an uncoiled configuration when the spring is expanded. The spring defines a circumference while in the uncoiled configuration. The spring is disposed within the sleeve. The sleeve includes an inflatable portion disposed about at least a portion of the circumference.
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Kelsyus, LLC
Sotelo Jess D.
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