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Patent
   D798837
Priority
Jan 29 2016
Filed
Jan 29 2016
Issued
Oct 03 2017
Expiry
Oct 03 2032
Inventors
Justis, Da…
Assg.orig
STILLWATER…
Assg.curr
Stillwater…
Entity
unknown
Referenced by
16
References
43
Maint.:
n/a
The ornamental design for a subwoofer, as shown and described.

FIG. 1 is a left 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 left side of the subwoofer shown in FIG. 1.

FIG. 5 is an elevational view of the right side of the subwoofer shown in FIG. 1.

FIG. 6 is a top plan view of the subwoofer shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the subwoofer shown in FIG. 1.

The broken lines showing features of the subwoofer form no part of the claimed design.
INVENTORS:

Justis, David E., Hotson, Dennis A., Surratt, Aaron L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
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10609505, Jan 06 2018 Stillwater Designs and Audio, Inc. Method and apparatus for automated tuning of vehicle sound system
10979847, Jan 06 2018 Stillwater Designs and Audio, Inc. Method and apparatus for automated tuning of vehicle sound system
11044541, Aug 30 2018 Stillwater Designs and Audio, Inc. Loudspeaker with mounting assembly
11072298, Jan 06 2018 Stillwater Designs and Audio, Inc. On-demand power supply in vehicle sound system
11242097, Oct 28 2019 Stillwater Designs and Audio, Inc. Audio system for tailgate
11570548, May 13 2020 Stillwater Designs & Audio, Inc. System and method for augmenting vehicle sound system
D888020, Oct 23 2017 SHANGHAI XIAODU TECHNOLOGY CO LTD Speaker cover
D915344, Mar 28 2019 LG Electronics Inc Artificial intelligence speaker
D917418, Apr 02 2019 Stillwater Designs and Audio, Inc.; STILLWATER DESIGNS AND AUDIO, INC Loudspeaker enclosure
D922352, Jan 04 2019 Dolby Laboratories Licensing Corporation Speaker
D954582, Apr 30 2020 Wireless digital doorbell
D958109, Jan 04 2019 Dolby Laboratories Licensing Corporation Speaker
ER482,
ER6936,
ER9545,
THIS PATENT REFERENCES THESE PATENTS:
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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 25 2016SURRATT, AARON LSTILLWATER DESIGNS AND AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0376240233 pdf
Jan 25 2016JUSTIS, DAVID ESTILLWATER DESIGNS AND AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0376240233 pdf
Jan 25 2016HOTSON, DENNIS ASTILLWATER DESIGNS AND AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0376240233 pdf
Jan 29 2016Stillwater Designs and Audio, Inc.(assignment on the face of the patent)
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