Subwoofer

Ambrose , et al. April 11, 2

Patent Grant D783577

U.S. patent number D783,577 [Application Number D/539,685] was granted by the patent office on 2017-04-11 for subwoofer. This patent grant is currently assigned to Stillwater Designs and Audio, Inc.. The grantee listed for this patent is Stillwater Designs and Audio, Inc.. Invention is credited to Kyle A. Ambrose, David E. Justis.


United States Patent D783,577
Ambrose ,   et al. April 11, 2017

Subwoofer

Claims

CLAIM The ornamental design for a subwoofer, as shown.
Inventors: Ambrose; Kyle A. (Stillwater, OK), Justis; David E. (Stillwater, OK)
Applicant:
Name City State Country Type

Stillwater Designs and Audio, Inc.

Stillwater

OK

US
Assignee: Stillwater Designs and Audio, Inc. (Stillwater, OK)
Appl. No.: D/539,685
Filed: September 16, 2015

Current U.S. Class: D14/221
Current International Class: 1401
Field of Search: ;D14/221,222,224.1,204,208-216,224 ;181/144,145,147,199,173,172,148,150,157 ;381/404,398,397,420,432,423,197,391-396,400-402

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773216 Sep 2004 AU
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0131975 May 2001 WO
Primary Examiner: Greene; Paula
Attorney, Agent or Firm: Lee; Mary M.

Description



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.

* * * * *


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