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PTO
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Patent
D579441
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Priority
Jul 20 2007
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Filed
Dec 19 2007
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Issued
Oct 28 2008
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Expiry
Oct 28 2022
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Assg.orig
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Entity
unknown
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14
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5
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n/a
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The ornamental design for a combined speaker and amplifier, as shown.
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FIG. 1 is a perspective view of the top, front and right side of a combined speaker and amplifier showing our 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 left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Aiba, Nobushiro, Okamura, Sunao
| Patent |
Priority |
Assignee |
Title |
| D672747, |
Jun 15 2011 |
CREATIVE TECHNOLOGY LTD |
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| D745492, |
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| D750048, |
Aug 08 2013 |
Yamaha Corporation |
Port for audio equipment |
| D750599, |
Aug 08 2013 |
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Port for audio equipment |
| D752559, |
Aug 08 2013 |
Yamaha Corporation |
Port for audio equipment |
| D752560, |
Aug 08 2013 |
Yamaha Corporation |
Port for audio equipment |
| D752561, |
Aug 08 2013 |
Yamaha Corporation |
Port for audio equipment |
| D779455, |
Oct 27 2015 |
Sproutbox Design Limited |
Combination speaker/wireless phone charger |
| D864894, |
Mar 19 2018 |
LG Electronics Inc |
Speaker |
| D864895, |
Sep 28 2017 |
LG Electronics Inc. |
Speaker |
| D879739, |
Sep 11 2018 |
Amazon Technologies, Inc. |
Audio receiver device |
| D881836, |
Sep 11 2018 |
Amazon Technologies, Inc. |
Audio receiver device |
| D895567, |
Sep 11 2018 |
Amazon Technologies, Inc. |
Audio receiver device |
| D896773, |
Sep 11 2018 |
Amazon Technologies, Inc. |
Audio receiver device |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a