U.S. patent number D569,542 [Application Number D/262,978] was granted by the patent office on 2008-05-20 for lens for light.
This patent grant is currently assigned to Toshiba Lighting & Technology Corporation. Invention is credited to Masahiro Toda.
United States Patent |
D569,542 |
Toda |
May 20, 2008 |
Lens for light
Claims
CLAIM The ornamental design for a lens for light, as shown and
described.
Inventors: |
Toda; Masahiro (Tokyo,
JP) |
Assignee: |
Toshiba Lighting & Technology
Corporation (Tokyo, JP)
|
Appl.
No.: |
D/262,978 |
Filed: |
July 13, 2006 |
Foreign Application Priority Data
|
|
|
|
|
Jan 20, 2006 [JP] |
|
|
2006-001188 |
|
Current U.S.
Class: |
D26/122 |
Current International
Class: |
2699 |
Field of
Search: |
;D26/123,128,142,118,65,125,147,74,138,113,24,61,63,133,120,67,85,32,60,73,93,94,98,103,122,124,129,137,151,152,153,156
;D21/484,490 ;D13/110 ;206/223 ;362/351,330,363 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Rudzinski; Kevin K
Attorney, Agent or Firm: J.C. Patents
Description
FIG. 1 is a front view of a lens for light showing the new
design.
FIG. 2 is a rear view thereof.
FIG. 3 is a right side view thereof, the left side view being a
mirror image of the right side view.
FIG. 4 is a top view thereof, the bottom view being a mirror image
of the top view.
FIG. 5 is a partial enlarge view taken along line 5--5 in FIG.
1.
FIG. 6 is a partial enlarge view taken along line 6--6 in FIG. 4;
and,
FIG. 7 is an end elevational view in section taken along line 7--7
in FIG. 6.
The claimed lens for light comprises two transparent lens plates
that are overlaid on each other. The claimed lens for light is
suited to be disposed in front of illuminating elements arranged on
a substrate in a linear array for controlling the distribution of
luminous intensity. There is a plurality of fly-eye lenses arranged
on the inner surfaces of the front and rear lens plates in a grid
array, and there is a plurality of Fresnel lenses arranged on the
outer surface of the rear lens plate in a linear array.
* * * * *