Buoys – rafts – and aquatic devices – Water rescue or life protecting apparatus – Personal flotation device
Patent
1988-03-21
1989-04-11
Peters, Jr., Joseph F.
Buoys, rafts, and aquatic devices
Water rescue or life protecting apparatus
Personal flotation device
441108, 128 78, A16F 502, B63C 908
Patent
active
048202215
ABSTRACT:
The present invention relates to a back or lumbar supporting buoyant outfit worn about the torso of a wearer. The back supporting buoyant outfit is comprised of a pliable, buoyant garment with a relatively firm back support structure implanted within the said buoyant garment. The back support structure aids the wearer in maintaining proper posture by hindering the wearer from bending his back incorrectly or excessively, while the buoyant garment provides buoyancy to the wearer.
REFERENCES:
patent: 2181689 (1939-11-01), Bell
patent: 2730096 (1956-01-01), Pease
patent: 3398406 (1968-08-01), Waterbury
patent: 3449778 (1969-06-01), Jones
patent: 3545017 (1970-12-01), Cohn
patent: 3717143 (1973-02-01), Johnson
patent: 4175553 (1979-11-01), Rosenberg
Peters Jr. Joseph F.
Swinehart Edwin L.
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