U.S. patent number D339,756 [Application Number 07/682,013] was granted by the patent office on 1993-09-28 for smoke detector.
This patent grant is currently assigned to Nohmi Bosai Ltd.. Invention is credited to Yasuo Ariga, Kentaro Higashi, Yoshinori Igarashi, Ichirou Kobayashi, Toru Sasaki.
United States Patent |
D339,756 |
Igarashi , et al. |
* September 28, 1993 |
Smoke detector
Claims
The ornamental design for smoke detector, as shown.
Inventors: |
Igarashi; Yoshinori (Tokyo,
JP), Sasaki; Toru (Tokyo, JP), Ariga;
Yasuo (Tokyo, JP), Kobayashi; Ichirou (Tokyo,
JP), Higashi; Kentaro (Tokyo, JP) |
Assignee: |
Nohmi Bosai Ltd. (Tokyo,
JP)
|
[*] Notice: |
The portion of the term of this patent
subsequent to October 5, 2007 has been disclaimed. |
Appl.
No.: |
07/682,013 |
Filed: |
April 5, 1991 |
Foreign Application Priority Data
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Dec 19, 1990 [JP] |
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2-42043 |
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Current U.S.
Class: |
D10/106.5 |
Field of
Search: |
;D10/104,106,121
;340/540,593,628,629,630,631 ;250/574 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Jackson; Marcus
Attorney, Agent or Firm: Tilton, Fallon, Lungmus &
Chestnut
Description
FIG. 1 is a bottom plan view of a smoke detector showing our new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a left side elevational view thereof.
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