06004002 is referenced by 23 patents and cites 5 patents.

An improved solar lighting system can be applied to a number of temporary signs and is particularly adapted for use on a real estate sign. The system includes three parts: a solar generating unit containing a repositionable array or photovoltaic cells, electronic circuitry and storage batteries; an illumination unit containing electric lamps and reflectors and attachment devices for connection to a variety of signs; and a connecting cable for safely conducting electric energy between the units and for providing device security to discourage theft.

Title
Universal solar-powered sign illumination system
Application Number
8/974755
Publication Number
6004002
Application Date
November 19, 1997
Publication Date
December 21, 1999
Inventor
Darrell G Giannone
29495 Citation Ave., Romoland, 92585
CA, US
Agent
Graham & James
IPC
F21L 7/00
View Original Source