Patent
   D276153
Priority
Oct 14 1981
Filed
Apr 12 1982
Issued
Oct 30 1984
Expiry
Oct 30 1998
Assg.orig
Entity
unknown
14
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 rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a front, bottom and left side perspective view thereof.

Iijima, Takekazu

Patent Priority Assignee Title
D280985, Jan 04 1983 U.S. Philips Corporation Loudspeaker
D281241, Jan 07 1983 Pioneer Electronic Corporation Loudspeaker
D281596, Jan 28 1983 Pioneer Electronic Corporation Loudspeaker
D282539, Apr 06 1983 U.S. Philips Corporation Loudspeaker
D282540, Apr 06 1983 U.S. Philips Corporation Loudspeaker
D288318, Dec 09 1983 John Manufacturing Limited Combination telephone amplifier, light emitting diode lamp, calender, pen holder and memo holder
D289281, Mar 05 1984 Pioneer Electronic Corporation Car speaker
D290697, Apr 25 1984 Pioneer Electronic Corporation Speaker
D291080, Jun 12 1984 Pioneer Electronic Corporation Loudspeaker
D382563, Jan 22 1996 SONY KABUSHIKI KAISHA, TRADING AS SONY CORPORATION Speaker
D402658, Jan 30 1997 Sony Corporation Speaker box
D538263, Apr 28 2005 Roland Corporation Speaker
D539784, Apr 28 2005 Roland Corporation Speaker
D647504, Apr 22 2010 MMD HONG KONG HOLDING LIMITED Center unit for home theatre system
Patent Priority Assignee Title
D258208, Nov 04 1977 Pioneer Kabushiki Kaisha Loudspeaker
D264208, Apr 27 1979 Pioneer Kabushiki Kaisha Loudspeaker
D265477, Apr 09 1980 Pioneer Kabushiki Kaisha Loudspeaker
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 12 1982Pioneer Electronic Corporation(assignment on the face of the patent)
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