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Patent
D270909
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Priority
Nov 08 1980
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Filed
Mar 24 1981
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Issued
Oct 11 1983
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Expiry
Oct 11 1997
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Assg.orig
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Entity
unknown
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26
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13
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n/a
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The ornamental design for loudspeaker, as shown and described.
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FIG. 1 is a front elevational view of a loudspeaker showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a left side elevational view;
FIG. 6 is a right side elevational view; and
FIG. 7 is a front and top perspective view.
Iijima, Takekazu
Patent |
Priority |
Assignee |
Title |
D276045, |
Dec 17 1981 |
Pioneer Electronic Corporation |
Loudspeaker |
D278530, |
Mar 04 1982 |
Pioneer Electronic Corporation |
Loudspeaker |
D289041, |
Jul 13 1984 |
ELECTRO-ACUSTICA S A , SAO PAULO, BRAZIL |
Tweeter |
D320020, |
May 23 1989 |
Kabushiki Kaisha Seidenko |
Speaker |
D465478, |
May 30 2001 |
Sony Corporation |
Speaker |
D465780, |
May 30 2001 |
Sony Corporation |
Speaker |
D466888, |
Jan 30 2001 |
Foster Electric Company, Limited |
Speaker |
D497902, |
Dec 20 2002 |
Core Brands, LLC |
Two-way speaker |
D549692, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D549693, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D550206, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D550207, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd.; MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD |
Speaker for an automobile |
D550208, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D550209, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D550651, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D550652, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D551209, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D551210, |
Dec 02 2005 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile |
D556088, |
Dec 01 2005 |
Riri S.A. |
Slider for zipper fasteners |
D767541, |
Apr 23 2014 |
Martin Audio Limited |
Loudspeaker |
D859365, |
Sep 05 2017 |
Pioneer Corporation |
Speaker for automobile |
D864913, |
Aug 08 2017 |
Pioneer Corporation |
Speaker for automobile |
D864916, |
Sep 05 2017 |
Pioneer Corporation |
Speaker for automobile |
D864917, |
Sep 12 2017 |
Pioneer Corporation |
Speaker for automobile |
D872052, |
Sep 05 2017 |
Pioneer Corporation |
Speaker for automobile |
D913262, |
Jan 31 2019 |
RESEARCH & DESIGN INNOVATIONS, LLC |
Recessed speaker receptacle |
Patent |
Priority |
Assignee |
Title |
1080953, |
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2857478, |
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4032725, |
Sep 07 1976 |
Motorola, Inc. |
Speaker mounting |
188541, |
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188542, |
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197716, |
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198377, |
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D244781, |
Oct 22 1976 |
|
Speaker grill |
D254252, |
May 10 1978 |
Pioneer Kabushiki Kaisha |
Loudspeaker |
D254490, |
May 10 1978 |
Pioneer Kabushiki Kaisha |
Loudspeaker with grille |
JP28482411, |
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JP29519087, |
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JP39231692, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a