Personal floatation and rescue device

Marine propulsion – Wind driven motors

Reexamination Certificate

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Details

C441S036000, C441S080000

Reexamination Certificate

active

07001227

ABSTRACT:
The present invention is a device to be used in emergency situations requiring floatation and rescue. An inflatable raft with a waterproof cover is connected to a telescopic shaft equipped with electric generators and wind catchers. The electricity, which is produced powers a motor and propeller underneath and outside the raft.

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patent: 4669407 (1987-06-01), Cobb
patent: 5580287 (1996-12-01), Wieringa
patent: 5711240 (1998-01-01), Baker
patent: 6394867 (2002-05-01), Bianco
patent: 6526901 (2003-03-01), Iacoboni
patent: 6558082 (2003-05-01), Carmichael et al.
patent: D481435 (2003-10-01), Zheng
patent: 6659689 (2003-12-01), Courtney et al.
patent: 6902447 (2005-06-01), Pittman

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