Patent
   D634733
Priority
Aug 24 2009
Filed
Feb 18 2010
Issued
Mar 22 2011
Expiry
Mar 22 2025
Assg.orig
Entity
unknown
12
5
n/a
The ornamental design for a subwoofer, as shown and described.

FIG. 1 is a front perspective view of a subwoofer showing my new design.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Lewis, David

Patent Priority Assignee Title
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Patent Priority Assignee Title
D440557, Jul 21 2000 Loudspeaker enclosure
D491921, Jul 15 2003 Fujitsu Ten Limited Subwoofer
D518026, Jun 09 2004 DAYAN, MERVIN A Subwoofer
D547746, Oct 20 2005 GP ACOUSTICS (UK) LIMITED Loudspeaker
D575770, Jun 07 2006 Bang & Olufsen A/S Loudspeaker
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 2010Bang & Olufsen A/S(assignment on the face of the patent)
Mar 11 2010LEWIS, DAVIDBANG & OLUFSEN A SASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243010363 pdf
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