Illumination – Light source and modifier – Plural serial lens elements or components
Reexamination Certificate
2006-02-03
2008-11-18
Sember, Thomas M (Department: 2885)
Illumination
Light source and modifier
Plural serial lens elements or components
C362S293000
Reexamination Certificate
active
07452105
ABSTRACT:
A wash light optical system for use with a light beam generator includes a converging optical element that reduces the size of a light beam from the light beam generator, a color filtration mechanism that is capable of filtering the reduced light beam to a selected one of two or more colors, a spreading optical element that increases the size of the filtered light beam, and a beam shaping optical element. The optical system may also include a dimming mechanism that is capable of reducing the intensity of the light beam to a selected one of two or more intensities. The optical system may be enclosed in a housing that includes a coupling mechanism capable of detachably mounting the housing to the light beam generator.
REFERENCES:
patent: 4037097 (1977-07-01), Stillman et al.
patent: 4958265 (1990-09-01), Solomon
patent: 5073847 (1991-12-01), Bornhorst
patent: 5126886 (1992-06-01), Richardson et al.
patent: 5186536 (1993-02-01), Bornhorst et al.
patent: 5446637 (1995-08-01), Cunningham et al.
patent: 5515254 (1996-05-01), Smith et al.
patent: 5544029 (1996-08-01), Cunningham
patent: 5622426 (1997-04-01), Romano et al.
patent: 5844638 (1998-12-01), Ooi et al.
patent: 5882107 (1999-03-01), Bornhorst et al.
patent: 5904417 (1999-05-01), Hewett
patent: RE36316 (1999-09-01), Cunningham
patent: 5969868 (1999-10-01), Bornhorst et al.
patent: 6048080 (2000-04-01), Belliveau
patent: 6113252 (2000-09-01), Arlitt et al.
patent: 6241366 (2001-06-01), Roman et al.
patent: 6572241 (2003-06-01), Chan et al.
patent: 6796682 (2004-09-01), Hough et al.
patent: 6796683 (2004-09-01), Wood et al.
patent: 2003/0206414 (2003-11-01), Wood et al.
patent: 2005/0018423 (2005-01-01), Warnecke et al.
patent: 1 167 868 (2002-01-01), None
Sember Thomas M
Whiterock Design, LLC
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