Buoys – rafts – and aquatic devices – Rafts – Inflatable
Reexamination Certificate
2008-01-01
2008-01-01
Swinehart, Ed (Department: 3617)
Buoys, rafts, and aquatic devices
Rafts
Inflatable
C244S107000, C114S345000
Reexamination Certificate
active
11540025
ABSTRACT:
A floatation system for attachment to a helicopter landing skid includes a girt dimensioned to be attached to a landing skid and a plurality of floats attached to the elongate girt, wherein the plurality of floats are adapted to be converted from a packed configuration to an deployed configuration, and wherein at least one of the plurality of floats extends beneath the elongate girt when the plurality of floats is in the deployed configuration.
REFERENCES:
patent: 3181823 (1965-05-01), Gillmore
patent: 3387802 (1968-06-01), Cruz
patent: 3506222 (1970-04-01), Anderson
patent: 4655415 (1987-04-01), Miller et al.
patent: 5421757 (1995-06-01), Basiliere
patent: 6644592 (2003-11-01), Parrott et al.
patent: 6709305 (2004-03-01), Parrott et al.
patent: 7115010 (2006-10-01), Parrott et al.
Hitzfield Don V.
Parrott David G.
Apical Industries, Inc.
Hahn Peter K.
Luce Forward Hamilton & Scripps LLP
Swinehart Ed
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