Solar stepping stone

Details Solar stepping stone Solar stepping stone

2008-01-15

2008-01-15

Quach-Lee, Y. My (Department: 2885)

Illumination

With static structure

Floor

C362S183000, C362S802000

Reexamination Certificate

active

11185285

ABSTRACT:
A solar stepping stone comprises a housing having an upper surface, side walls and a lower surface, the housing defining a chamber. A solar energy collector is associated with the housing for collecting solar energy. A solar power storage device is provided in the chamber for receiving and storing solar energy received from the solar energy collectors. An illuminator for illuminating at least a portion of the upper surface of the solar stepping stone is contained in the chamber and is powered by solar energy stored by the solar power member.

REFERENCES:
patent: 4744014 (1988-05-01), Harris
patent: 4992914 (1991-02-01), Heiss et al.
patent: 5678920 (1997-10-01), Kerr
patent: 6339188 (2002-01-01), Voelkner
patent: 6354714 (2002-03-01), Rhodes

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