U.S. patent number D497,421 [Application Number D/169,322] was granted by the patent office on 2004-10-19 for air conditioner.
This patent grant is currently assigned to Rittal GmbH & Co. KG. Invention is credited to Jorg Christian Knetsch, Joachim Maul, Steffen Wagner.
United States Patent |
D497,421 |
Knetsch , et al. |
October 19, 2004 |
Air conditioner
Claims
The ornamental design for an air conditioner, as shown.
Inventors: |
Knetsch; Jorg Christian
(Ehringshausen, DE), Maul; Joachim (Ehringshausen,
DE), Wagner; Steffen (Burbach, DE) |
Assignee: |
Rittal GmbH & Co. KG
(Herborn, DE)
|
Appl.
No.: |
D/169,322 |
Filed: |
October 17, 2002 |
Foreign Application Priority Data
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|
|
|
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Apr 17, 2002 [DE] |
|
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402 02 325 |
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Current U.S.
Class: |
D23/353 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/351-354,333
;62/259.1,259.4,262-63,304,324.1,DIG.16 ;312/236 ;454/201-204 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Vinson; Brian N
Attorney, Agent or Firm: Pauley Petersen & Erickson
Description
FIG. 1 is a front view of an air conditioner according to one
preferred embodiment of this invention;
FIG. 2 is a rear view of the air conditioner, as shown in FIG.
1;
FIG. 3 is a top view of the air conditioner, as shown in FIG.
1;
FIG. 4 is a bottom view of the air conditioner, as shown in FIG.
1;
FIG. 5 is a side view of the air conditioner, as shown in FIG. 1;
and,
FIG. 6 is a side view, opposite the side view shown in FIG. 5, of
the air conditioner, as shown in FIG. 1.
* * * * *