U.S. patent number D387,430 [Application Number D/036,177] was granted by the patent office on 1997-12-09 for natural illumination device.
This patent grant is currently assigned to Sanyo Electric Co., Ltd.. Invention is credited to Norioki Fujimoto, Kazuo Takahashi, Masashi Takazawa.
United States Patent |
D387,430 |
Takazawa , et al. |
December 9, 1997 |
Natural illumination device
Claims
The ornamental design for a natural illumination device, as
described and shown.
Inventors: |
Takazawa; Masashi (Gunma-ken,
JP), Fujimoto; Norioki (Saitama-ken, JP),
Takahashi; Kazuo (Gunma-ken, JP) |
Assignee: |
Sanyo Electric Co., Ltd.
(Osaka, JP)
|
Appl.
No.: |
D/036,177 |
Filed: |
March 14, 1995 |
Foreign Application Priority Data
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|
|
|
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Oct 25, 1994 [JP] |
|
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6-32549 |
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Current U.S.
Class: |
D25/48.7 |
Current International
Class: |
2502 |
Field of
Search: |
;D25/52 ;52/200 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Clark; Doris
Attorney, Agent or Firm: Wenderoth Lind & Ponack
Description
FIG. 1 is a perspective view of the inventive natural illumination
device;
FIG. 2 is a front elevational view of the natural illumination
device, the rear, right side, and left side being identical
thereto;
FIG. 3 is a top plan view of the natural illumination device;
FIG. 4 is a bottom view of the natural illumination device;
FIG. 5 is an enlarged view of an upper central area of the natural
illumination device shown in FIG. 3;
FIG. 6 is a sectional view taken along line 6--6 in FIG. 3;
FIG. 7 is an enlarged partial sectional view taken along line 7--7
of FIG. 5; and,
FIG. 8 is an enlarged partial sectional view confined by lines 8--8
in FIG. 6.
* * * * *