Patent
   D637994
Priority
Oct 30 2007
Filed
Oct 30 2007
Issued
May 17 2011
Expiry
May 17 2025
Assg.orig
Entity
unknown
5
27
n/a
The ornamental design for an audio system, substantially as shown and described.

FIG. 1 is a front perspective view of an audio system showing our new design;

FIG. 2 is top plan view thereof; and,

FIG. 3 is a front elevation view thereof.

The portions of the audio system shown in broken lines form no part of the claimed design.

Chae, Ken Sakamaki, Tourison, Steven St. John, Crisco, John David

Patent Priority Assignee Title
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D879071, May 11 2017 B&W GROUP LTD Loudspeaker enclosure
D886782, Mar 09 2018 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. Speaker box
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Oct 30 2007Polk Audio, Inc.(assignment on the face of the patent)
Jan 10 2008CHAE, KEN SAKAMAKIBritannia Investment CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206040630 pdf
Jan 10 2008TOURISON, STEVEN ST JOHNBritannia Investment CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206040630 pdf
Jan 12 2008CRISCO, JOHN DAVIDBritannia Investment CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206040630 pdf
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