Patent
   D280817
Priority
Nov 19 1982
Filed
May 18 1983
Issued
Oct 01 1985
Expiry
Oct 01 1999
Assg.orig
Entity
unknown
12
3
n/a
The ornamental design for a loudspeaker, as shown.

FIG. 1 is a front elevational view of a loudspeaker showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front perspective view thereof.

Ohtsuji, Tetsuo

Patent Priority Assignee Title
8181736, Aug 14 2008 Harman International Industries, Incorporated Phase plug and acoustic lens for direct radiating loudspeaker
8418802, Aug 14 2008 Harman International Industries, Incorporated Phase plug and acoustic lens for direct radiating loudspeaker
8672088, Aug 14 2008 Harman International Industries, Inc. Phase plug and acoustic lens for direct radiating loudspeaker
D289894, Sep 10 1984 Pioneer Electronic Corporation Speaker grille
D291988, Dec 21 1984 Pioneer Electronic Corporation Speaker
D302818, Aug 21 1985 U.S. Philips Corporation Loudspeaker grille
D302980, Aug 21 1985 U.S. Philips Corporation Loudspeaker grille
D302981, Aug 21 1985 U.S. Philips Corporation Loudspeaker grille
D440559, Nov 22 1999 VIPER BORROWER CORPORATION, INC ; VIPER HOLDINGS CORPORATION; VIPER ACQUISITION CORPORATION; DEI SALES, INC ; DEI HOLDINGS, INC ; DEI INTERNATIONAL, INC ; DEI HEADQUARTERS, INC ; POLK HOLDING CORP ; Polk Audio, Inc; BOOM MOVEMENT, LLC; Definitive Technology, LLC; DIRECTED, LLC Portion of a speaker
D672337, Dec 02 2010 Pioneer Corporation Speaker grill for automobile
D676020, Dec 02 2010 Pioneer Corporation Speaker grill for automobile
D845226, Apr 02 2015 Neo Solar Power Corp. Electrode of a solar cell substrate
Patent Priority Assignee Title
229318,
D248471, May 20 1976 Sansui Electric Co., Ltd. Speaker cabinet
D269870, Nov 08 1980 Pioneer Kabushiki Kaisha Loudspeaker
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May 18 1983Pioneer Electronic Corporation(assignment on the face of the patent)
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