US 7,429,827 C2 (12,876th)
Solar powered light assembly to produce light of varying colours
Simon Nicholas Richmond, Princeton, NJ (US)
Filed by Simon Nicholas Richmond, Princeton, NJ (US)
Reexamination Request No. 90/014,306, May 21, 2019.
Reexamination Certificate for Patent 7,429,827, issued Sep. 30, 2008, Appl. No. 11/102,229, Apr. 7, 2005.
Reexamination Certificate C1 7,429,827, issued May 3, 2019.
Application 90/014,306 is a continuation in part of application No. 10/789,488, filed on Feb. 26, 2004, granted, now 7,196,477.
Ex Parte Reexamination Certificate issued on Mar. 26, 2025.
Int. Cl. H05B 41/36 (2006.01); F21S 6/00 (2006.01); F21S 9/03 (2006.01); F21S 10/04 (2006.01); F21V 21/08 (2006.01); H05B 47/10 (2020.01); H05B 47/11 (2020.01); F21V 23/04 (2006.01); F21W 131/10 (2006.01); F21W 131/109 (2006.01); F21Y 115/10 (2016.01)
CPC F21S 9/037 (2013.01) [F21S 6/004 (2013.01); F21S 9/035 (2013.01); F21S 10/04 (2013.01); F21V 21/0824 (2013.01); H05B 47/10 (2020.01); H05B 47/11 (2020.01); F21V 23/0442 (2013.01); F21W 2131/10 (2013.01); F21W 2131/109 (2013.01); F21Y 2115/10 (2016.08); Y02B 20/72 (2013.01)]
OG exemplary drawing
AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT:
Claims 24-30 and 35 were previously cancelled.
Claims 13-23 and 31-34 are cancelled.
Claims 1-12 were not reexamined.
13. A lighting device to produce light of varying colour, said device comprising:
a lens generally enclosing a chamber;
a circuit including:
at least two lamps of different colours to produce a desired colour including a varying colour, the lamps being mounted to direct light into said chamber;
connections for at least one rechargeable battery to power the circuit;
a solar cell mounted on a surface so as to be exposed to light and operatively associated with the connections to charge the battery;
a light sub-circuit having an integrated circuit for controlling said lamps, and a selection switch, said selection switch being connected to said integrated circuit and operable to select a desired fixed colour; and
a volatile memory retained for a period of time and associated with said integrated circuit, said memory causing operation of said circuit to produce said desired fixed colour.