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Patent
D617306
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Priority
Aug 28 2008
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Filed
Aug 28 2008
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Issued
Jun 08 2010
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Expiry
Jun 08 2024
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Assg.orig
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Entity
unknown
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15
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14
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n/a
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The ornamental design for a sound amplifier, as shown and described.
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FIG. 1 is a top, left, front perspective view of the sound amplifier according to our design;
FIG. 2 is a front plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is another side view thereof;
FIG. 6 is bottom plan view thereof; and,
FIG. 7 is a rear plan view thereof.
Iversen, Ivar
Patent |
Priority |
Assignee |
Title |
D719128, |
Apr 18 2013 |
QSC, LLC |
Amplifier |
D722588, |
Mar 26 2013 |
MUSIC GROUP IP LTD |
Sound amplifier |
D739375, |
Apr 28 2014 |
MUSIC GROUP IP LTD |
Amplifier |
D754096, |
Apr 18 2013 |
QSC, LLC |
Amplifier |
D784288, |
Apr 18 2013 |
QSC, LLC |
Amplifier |
D788741, |
Mar 30 2016 |
Yamaha Corporation |
Amplifier |
D820234, |
Jul 11 2016 |
LEADER OPTEC LIMITED |
Telecommunications apparatus |
D836611, |
Apr 26 2017 |
Yamaha Corporation |
Audio signal processor |
D837186, |
Apr 26 2017 |
Yamaha Corporation |
Audio signal processor |
D853469, |
Apr 27 2015 |
Yamaha Corporation |
Electronic keyboard |
D877074, |
Dec 29 2016 |
TDK-Lambda Limited |
Power supply |
D896807, |
Jan 17 2018 |
New H3C Technologies Co., Ltd. |
Network storage device |
D906276, |
Mar 30 2018 |
Honeywell International Inc |
Control unit |
D947806, |
May 27 2019 |
Robert Bosch GmbH |
Device for reproduction of sound |
ER7366, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D242636, |
Nov 05 1974 |
Sansui Electric Co., Ltd. |
Amplifier |
D368261, |
Jan 03 1994 |
|
Power amplifier |
D371555, |
Jun 01 1994 |
|
Preamplifier |
D395654, |
Nov 07 1996 |
Congress Financial Corporation |
Power amplifier |
D404396, |
Jul 05 1996 |
Congress Financial Corporation |
Power amplifier |
D472229, |
Aug 04 2000 |
Yamaha Corporation |
Sound amplifier |
D544859, |
Dec 21 2005 |
QSC, LLC |
Amplifier |
D565537, |
Dec 21 2005 |
QSC, LLC |
Amplifier |
D567211, |
Nov 15 2005 |
TOA Corporation |
Amplifier |
D575266, |
Jul 21 2006 |
ICOM Incorporated |
Radio receiver |
D586328, |
Jan 30 2008 |
TOA Corporation |
Receiver |
D589041, |
Dec 21 2005 |
QSC, LLC |
Amplifier |
D594846, |
Nov 28 2007 |
QSC, LLC |
Amplifier |
D599775, |
Aug 18 2006 |
ICOM Incorporated |
Radio communication device |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a