U.S. patent number D472,229 [Application Number D/136,481] was granted by the patent office on 2003-03-25 for sound amplifier.
This patent grant is currently assigned to Yamaha Corporation. Invention is credited to Eizo Amiya.
United States Patent |
D472,229 |
Amiya |
March 25, 2003 |
**Please see images for:
( Certificate of Correction ) ** |
Sound amplifier
Claims
The ornamental design for a sound amplifier, as shown.
Inventors: |
Amiya; Eizo (Shizuoka-ken,
JP) |
Assignee: |
Yamaha Corporation (Hamamatsu,
JP)
|
Appl.
No.: |
D/136,481 |
Filed: |
January 31, 2001 |
Foreign Application Priority Data
|
|
|
|
|
Aug 4, 2000 [JP] |
|
|
2000-021542 |
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Current U.S.
Class: |
D14/188 |
Current International
Class: |
1403 |
Field of
Search: |
;D14/160-165,167-168,188,193-198,135-136
;455/344-345,347,350-351 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Bondade; Nanda
Attorney, Agent or Firm: Weingarten, Schurgin, Gagnebin
& Lebovici LLP
Description
FIG. 1 is a front view of a sound amplifier;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof; and,
FIG. 6 is a bottom view thereof.
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