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Patent
D783577
Priority
Sep 16 2015
Filed
Sep 16 2015
Issued
Apr 11 2017
Expiry
Apr 11 2032
Assg.orig
Entity
unknown
10
55
n/a
The ornamental design for a subwoofer, as shown.
FIG. 1 is a right frontal perspective view of a subwoofer showing our new design.
FIG. 2 is a front elevational view of the subwoofer shown in FIG. 1 .
FIG. 3 is a rear elevational view of the subwoofer shown in FIG. 1 .
FIG. 4 is an elevational view of the right side of the subwoofer, the top and left side views being identical thereto; and,
FIG. 5 is a bottom elevational view of the subwoofer shown in FIG. 1 .
Justis, David E. , Ambrose, Kyle A.
Patent
Priority
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