Patent
   D254434
Priority
May 10 1978
Filed
Nov 09 1978
Issued
Mar 11 1980
Expiry
Mar 11 1994
Assg.orig
Entity
unknown
21
3
n/a
The ornamental design for loudspeaker, as shown and described.

FIG. 1 is a front elevation view of a loudspeaker incorporating my new design;

FIG. 2 is a rear elevation view of the loudspeaker;

FIG. 3 is a top plan view of the loudspeaker;

FIG. 4 is a right side view of the loudspeaker; and

FIG. 5 is a perspective view of the loudspeaker.

Iijima, Takekazu

Patent Priority Assignee Title
6766027, Aug 29 2002 Dana Innovations Elliptical flushmount speaker
D261642, Feb 22 1979 Loudspeaker
D265086, Apr 05 1979 Pioneer Kabushiki Kaisha Loudspeaker
D265556, Apr 21 1980 Pioneer Kabushiki Kaisha Loudspeaker
D265732, Apr 21 1980 Pioneer Kabushiki Kaisha Loudspeaker
D281157, Jan 07 1983 Pioneer Electronic Corporation Loudspeaker
D284002, Jan 07 1983 Pioneer Electronic Corporation Loudspeaker
D284281, Jan 07 1983 Pioneer Electronic Corporation Loudspeaker
D436946, Mar 17 2000 Speaker
D497901, Dec 20 2002 Core Brands, LLC Dual voice speaker
D543195, Aug 29 2002 Dana Innovations Eliptical flushmount speaker
D608344, Aug 04 2008 Pioneer Corporation Speaker for automobile
D608345, Aug 04 2008 Pioneer Corporation Speaker for automobile
D608764, Aug 04 2008 Pioneer Corporation Speaker for automobile
D832239, Feb 17 2017 TRANSOM POST OPCO, LLC Speaker
D858490, Mar 15 2018 Shenzhen ZhiYuanTongTai Technology Co., Ltd. Speaker mount
D897311, Jul 05 2018 Pioneer Corporation Speaker for automobile
D897312, Jul 05 2018 Pioneer Corporation Speaker for automobile
D904343, Dec 29 2017 Harman International Industries, Incorporated Speaker
D906288, Jul 05 2018 Pioneer Corporation Speaker for automobile
D906289, Jul 05 2018 Pioneer Corporation Speaker for automobile
Patent Priority Assignee Title
2857478,
130357,
188542,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 09 1978Pioneer Kabushiki Kaisha(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule