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Patent
D710821
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Priority
Oct 06 2011
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Filed
Apr 04 2012
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Issued
Aug 12 2014
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Expiry
Aug 12 2028
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Assg.orig
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Entity
unknown
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17
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10
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n/a
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The ornamental design for the 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 elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevation view thereof; and,
FIG. 7 is a right side elevation view thereof.
Marklund, Emil
Patent |
Priority |
Assignee |
Title |
D724558, |
Feb 11 2014 |
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D909983, |
Jan 02 2017 |
SENNHEISER ELECTRONIC GMBH & CO KG |
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D929360, |
Apr 16 2020 |
|
Sound amplifier |
D962915, |
Sep 21 2020 |
SHENZHEN ENVICOOL INFORMATION TECHNOLOGY CO., LTD. |
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D963631, |
Sep 21 2020 |
SHENZHEN ENVICOOL INFORMATION TECHNOLOGY CO., LTD. |
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D964307, |
Jan 23 2020 |
Audio-Technica Corporation |
Digital-analog converter |
D968386, |
Jun 19 2020 |
ROCKPORT NETWORKS INC |
Shuffle for connecting nodes in a direct interconnect network |
D968387, |
Jun 19 2020 |
ROCKPORT NETWORKS INC |
Shuffle for connecting nodes in a direct interconnect network |
D969124, |
Jun 19 2020 |
ROCKPORT NETWORKS INC |
Shuffle for connecting nodes in a direct interconnect network |
ER7562, |
|
|
|
ER8044, |
|
|
|
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 |
Amplifier |
D431239, |
Dec 02 1998 |
Sony Corporation |
Speaker box |
D438192, |
Nov 10 1999 |
Matsushita Electric Industrial Co., Ltd. |
Sound regulator |
D441375, |
Apr 16 1999 |
Sony Corporation |
Editor for sound and visual data |
D473854, |
Apr 03 2002 |
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT |
Front panel of rack mounted audio equipment |
D544859, |
Dec 21 2005 |
QSC, LLC |
Amplifier |
D567211, |
Nov 15 2005 |
TOA Corporation |
Amplifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a