Floor subwoofer

- Polk Audio, Inc
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Description

FIG. 1 is a front and left side perspective view of a floor subwoofer, embodying our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design of floor subwoofer, as shown and described.

Referenced Cited
U.S. Patent Documents
D511341 November 8, 2005 Chen
D555634 November 20, 2007 Kim et al.
D640237 June 21, 2011 Lim et al.
D654381 February 21, 2012 Petersen
Patent History
Patent number: D718740
Type: Grant
Filed: Aug 13, 2013
Date of Patent: Dec 2, 2014
Assignee: Polk Audio, Inc (Vista, CA)
Inventors: Jeremy Savage (Vista, CA), Mark Werle (Oceanside, CA), Michael DiTullo (Encinitas, CA)
Primary Examiner: Keli L Hill
Application Number: 29/464,140