Illumination – Light source and modifier – Including reflector
Reexamination Certificate
2010-12-16
2011-12-06
Cariaso, Alan (Department: 2885)
Illumination
Light source and modifier
Including reflector
C362S125000, C362S300000, C362S301000, C362S560000, C362S565000, C362S806000
Reexamination Certificate
active
08070327
ABSTRACT:
Display lamp includes a base and a cover having a lower face. A side is provided between the cover and base, and the side, cover, and base define a display volume. A light source on the base directs light at a reflector on lower face of cover, and reflector reflects light from light source downwardly away in a diffuse manner within the display volume. There may be a light housing covering the light source and an oculus in an upper portion of light housing configured for directing light at the reflector. A light guide may be provided adjacent the light source for collimating light emitted from the light source into a column of light directed at the reflector. There may be a support between the cover and base for supporting an article to be displayed in the display volume, and illuminated by reflected light from the reflector.
REFERENCES:
patent: 3651320 (1972-03-01), Lasker
patent: 3939338 (1976-02-01), Giammalvo
patent: 4349864 (1982-09-01), Smith
patent: 4388678 (1983-06-01), Turner
patent: 4616304 (1986-10-01), Von Kohorn
patent: 5105347 (1992-04-01), Ruud et al.
patent: 5335157 (1994-08-01), Lyons
patent: 5778576 (1998-07-01), Kaviani
patent: 6533446 (2003-03-01), Chen et al.
Cariaso Alan
Shlesinger & Arkwright & Garvey LLP
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