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Patent
D722588
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Priority
Mar 26 2013
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Filed
Sep 24 2013
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Issued
Feb 17 2015
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Expiry
Feb 17 2029
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Assg.orig
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Entity
unknown
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20
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17
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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 front perspective view of a sound amplifier showing my new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a right side elevational view thereof.
FIG. 7 is a left side elevational view thereof; and,
FIG. 8 is a partially enlarged front perspective view of FIG. 1.
The broken line portions of FIGS. 1 and 3-7 are included to show unclaimed subject matter only and form no part of the claimed design.
Boyd, Scott
Patent |
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Title |
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ER8044, |
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Patent |
Priority |
Assignee |
Title |
D318279, |
Sep 08 1988 |
Whirlwind Music Distributors, Inc. |
Multi-channel mixer for a headphone control box |
D347844, |
Jun 02 1992 |
Toa Kabushiki Kaisha |
Amplifier |
D349702, |
Jun 02 1992 |
Toa Kabushiki Kaisha |
Amplifier |
D376360, |
Aug 25 1995 |
QSC AUDIO PRODUCTS INC |
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D404396, |
Jul 05 1996 |
Congress Financial Corporation |
Power amplifier |
D431239, |
Dec 02 1998 |
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Speaker box |
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Nov 10 1999 |
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D438192, |
Nov 10 1999 |
Matsushita Electric Industrial Co., Ltd. |
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D441375, |
Apr 16 1999 |
Sony Corporation |
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D473854, |
Apr 03 2002 |
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT |
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D544859, |
Dec 21 2005 |
QSC, LLC |
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D565537, |
Dec 21 2005 |
QSC, LLC |
Amplifier |
D567211, |
Nov 15 2005 |
TOA Corporation |
Amplifier |
D589041, |
Dec 21 2005 |
QSC, LLC |
Amplifier |
D594846, |
Nov 28 2007 |
QSC, LLC |
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D617306, |
Aug 28 2008 |
MUSIC TRIBE INNOVATION DK A S |
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D627772, |
Mar 26 2007 |
VALTRUS INNOVATIONS LIMITED |
Operator control panel with display and multiple function buttons for a storage library |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a