Buoys – rafts – and aquatic devices – Buoy – Marker buoy
Patent
1999-01-29
2000-02-29
Swinehart, Ed
Buoys, rafts, and aquatic devices
Buoy
Marker buoy
43 175, B63B 2200
Patent
active
06030264&
ABSTRACT:
A Rotatable lighting assembly includes a base with a central concave wall that can face a liquid surface and a peripheral portion extending around the concave wall. A shell is constructed so as to extend from the peripheral portion to form a chamber around the concave wall that provides the lighting assembly with buoyancy. A lamp has a lower light-emitting portion and an electrical contact portion. The electrical contact portion is disposed in an interior region formed by the concave wall. Electrical wire is electrically connected to the contact portion of the lamp. Structure in the base directs electrical wire from a lower portion of the base into the liquid.
REFERENCES:
patent: 3464139 (1969-09-01), Eggers
patent: 3617733 (1971-11-01), Adams
patent: 3833955 (1974-09-01), Hulbert, Jr.
patent: 3893201 (1975-07-01), Mallory
patent: 4553194 (1985-11-01), Bailey
patent: 5133145 (1992-07-01), McDonald
patent: 5184414 (1993-02-01), Downs
patent: 5651209 (1997-07-01), Rainey
Swinehart Ed
The L.D. Kichler Company
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