Illumination – Self powered lamp – Rechargeable electrical source of with external connections
Patent
1989-08-11
1991-10-29
Lazarus, Ira S.
Illumination
Self powered lamp
Rechargeable electrical source of with external connections
362152, 362190, 362202, 362431, F21L 100
Patent
active
050620282
ABSTRACT:
A self-contained photovoltaic powered light which is a stand alone unit. The solar cells which power the light are assembled and maintained within the top, or upper, portion of the self-contained unit. The solar cells are encapsulated within a resiliently deformable material to provide for contraction and expansion of the solar cells while at the same time providing protection from the elements for the assembly. A component tray assembly is rotationally secured to the upper portion of the lamp and a lens with decorative disks are rotationally secured to the component tray assembly.
REFERENCES:
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patent: 4027150 (1977-05-01), Dean
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patent: 4388674 (1983-06-01), Sano
patent: 4428034 (1984-01-01), Seller
patent: 4481562 (1984-11-01), Hickson
patent: 4774648 (1988-09-01), Kakuk et al.
patent: 4841416 (1989-06-01), Doss
patent: 4843525 (1989-06-01), Williams
patent: 4858887 (1989-08-01), Carter
Erickson Mark R.
Felder Bethanne
Frost John S.
Wallace Lloyd V.
Atlantic Richfield Company
Hagarman Sue
Lazarus Ira S.
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