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Class Information
Number: 359/593
Name: Optical: systems and elements > Building interior illumination with reflected, refracted or predetermined angle of entrance of outside light > Unitary light transmitting member comprising plural reflecting or refracting elements > Plural members in series
Description: Subject matter including a plurality of unitary light transmitting members arranged so that light travels sequentially from one member to the other, the light being refracted or reflected by the respective mem-bers.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7295372 |
Day lighting device |
Nov. 13, 2007 |
| 7227077 |
Light element with a translucent surface |
Jun. 5, 2007 |
| 7203004 |
Directed reflection light collecting device with planar reflectors |
Apr. 10, 2007 |
| 7057821 |
Integrated artificial and natural lighting system |
Jun. 6, 2006 |
| 6542303 |
Light distribution controlling apparatus, luminous flux density controlling apparatus and partitioning method |
Apr. 1, 2003 |
| 6381070 |
Method and apparatus for lighting |
Apr. 30, 2002 |
| 6311437 |
Pane for solar protection, daylighting and energy conservation |
Nov. 6, 2001 |
| 6299317 |
Method and apparatus for a passive solar day lighting system |
Oct. 9, 2001 |
| 6116740 |
TIR window |
Sep. 12, 2000 |
| 5914825 |
Reflector for display |
Jun. 22, 1999 |
| 5880886 |
Optical component suitable for use in glazing |
Mar. 9, 1999 |
| 5703720 |
Light collection and distribution apparatus |
Dec. 30, 1997 |
| 5164856 |
Transmittance-adjustable window |
Nov. 17, 1992 |
| 5048925 |
Quasi volume diffracting structures |
Sep. 17, 1991 |
| 4883340 |
Solar lighting reflector apparatus having slatted mirrors and improved tracker |
Nov. 28, 1989 |
| 4773733 |
Venetian blind having prismatic reflective slats |
Sep. 27, 1988 |
| 4703995 |
Light radiator for diffusing and radiating light rays |
Nov. 3, 1987 |
| 4626070 |
Construction panel |
Dec. 2, 1986 |
| 4593976 |
Solar illumination device |
Jun. 10, 1986 |
| 4540241 |
Construction panel |
Sep. 10, 1985 |
| 4126379 |
Light-condensing instrument |
Nov. 21, 1978 |
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