Patent
   D355914
Priority
Aug 21 1992
Filed
Jan 11 1993
Issued
Feb 28 1995
Expiry
Feb 28 2009
Assg.orig
Entity
unknown
5
8
n/a
The ornamental design for a loudspeaker, as shown and described.

FIG. 1 is a front elevational view of the loudspeaker of our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a rear elevational view thereof.

Boothroyd, Allen, Jewitt, Michael D. G., Foy, Graeme V.

Patent Priority Assignee Title
10547934, Nov 24 2015 Lloyd Baggs Innovations, LLC Speaker assemblies with wide dispersion patterns
D376364, Apr 22 1994 Canon Audio Limited Loudspeaker
D452854, Feb 09 2001 Bose Corporation Loudspeaker
D700591, Sep 24 2012 Shenzhen Fenda Technology Co., Ltd. Loudspeaker box
D886764, Nov 09 2016 Lloyd Baggs Innovations, LLC Speaker
Patent Priority Assignee Title
3059720,
3983333, Mar 01 1974 Allison Acoustics Inc. Loud speaker system
4588042, Jul 23 1984 Parabolic speaker
4805729, Jul 14 1987 Speaker enclosure
4805730, Jan 11 1988 Peavey Electronics Corporation Loudspeaker enclosure
211581,
D306168, Jul 13 1987 Corner-mounted loudspeaker
D334750, Aug 03 1990 CANON RESEARCH CENTRE EUROPE, LTD Loudspeaker
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 11 1993Canon Audio Limited(assignment on the face of the patent)
Apr 21 1993JEWITT, MICHAEL DAVID GRAHAMCanon Audio LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065680176 pdf
Apr 21 1993FOY, GRAEME VINCENTCanon Audio LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065680176 pdf
Apr 22 1993Cambridge Product Design LimitedCanon Audio LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065710867 pdf
Apr 22 1993BOOTHROYD, ALLENCambridge Product Design LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065710869 pdf
Dec 15 1998Canon Audio LimitedCANON EUROPA N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0099250147 pdf
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