U.S. patent number D664,875 [Application Number D/394,284] was granted by the patent office on 2012-08-07 for smoke alarm.
This patent grant is currently assigned to Siemens Aktiengesellschaft. Invention is credited to Chang Lin Sun, Zeng Tuan Xie.
United States Patent |
D664,875 |
Sun , et al. |
August 7, 2012 |
Smoke alarm
Claims
CLAIM The ornamental design for a smoke alarm, as shown and
described.
Inventors: |
Sun; Chang Lin (Beijing,
CN), Xie; Zeng Tuan (Beijing, CN) |
Assignee: |
Siemens Aktiengesellschaft
(Munich, DE)
|
Appl.
No.: |
D/394,284 |
Filed: |
June 15, 2011 |
Foreign Application Priority Data
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|
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Dec 15, 2010 [CN] |
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2010 3 0679228 |
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Current U.S.
Class: |
D10/106.5 |
Current International
Class: |
1005 |
Field of
Search: |
;D10/106.2-106.5
;340/531,540-545,555,558,571-573,556 ;392/423 ;362/276 ;428/192
;134/21 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Veynar; Caron D
Assistant Examiner: Kirschbaum; George D
Attorney, Agent or Firm: Greenberg; Laurence A. Stemer;
Werner H. Locher; Ralph E.
Description
FIG. 1 is a perspective view of the smoke detector showing my new
design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof; and,
FIG. 6 is a plan view thereof.
The bottom of the smoke detector is substantially unornamented. No
claim is made to the bottom of the smoke detector.
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