Patent
   D621815
Priority
May 29 2009
Filed
Oct 08 2009
Issued
Aug 17 2010
Expiry
Aug 17 2024
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for the speaker unit, substantially as shown and described.

FIG. 1 is a perspective view of the speaker unit of an embodiment of the present invention;

FIG. 2 is a front elevation view of the speaker unit of FIG. 1;

FIG. 3 is a rear elevation view of the speaker unit of FIG. 1;

FIG. 4 is a right-side elevation view of the speaker unit of FIG. 1;

FIG. 5 is a left-side elevation view of the speaker unit of FIG. 1;

FIG. 6 is a top plan view of the speaker unit of FIG. 1; and,

FIG. 7 is a bottom plan view of the speaker unit of FIG. 1.

Sakai, Shinichi

Patent Priority Assignee Title
D647078, Feb 17 2010 Mitsubishi Electric Engineering Co., Ltd Diaphragm for a speaker
D829902, Jul 29 2015 Covidien LP Shipping wedge
D829903, Jul 29 2015 Covidien LP Shipping wedge
D938951, Jun 20 2018 Sharp Kabushiki Kaisha Video display
D986849, Jan 03 2020 Harman International Industries, Incorporated Loudspeaker
D986850, Jan 03 2020 Harman International Industries, Incorporated Loudspeaker
D987601, Jan 03 2020 Harman International Industries, Incorporated Loudspeaker
D989035, Jan 03 2020 Harman International Industries, Incorporated Loudspeaker
D989036, Jan 03 2020 Harman International Industries, Incorporated Loudspeaker
Patent Priority Assignee Title
D472542, Mar 28 2002 BANK OF AMERICA, N A , AS AGENT Combined speaker box and recorder/player
D520494, Aug 30 2004 Yamaha Corporation Speaker
D578997, Aug 28 2007 Sony Corporation Combined speaker box and amplifier
D589929, Jul 20 2007 Yamaha Corporation Combined speaker and amplifier
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Jul 06 2009SAKAI, SHINICHIMITSUBISHI ELECTRIC ENGINEERING COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0233450806 pdf
Oct 08 2009Mitsubishi Electric Engineering Company, Limited(assignment on the face of the patent)
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