Patent
   D473216
Priority
Jul 30 1999
Filed
Feb 11 2002
Issued
Apr 15 2003
Expiry
Apr 15 2017
Assg.orig
Entity
unknown
31
34
n/a
The ornamental design for a subwoofer surround and diaphragm assembly, as shown and described.

FIG. 1 is a frontal perspective view of the subwoofer surround and diaphragm assembly showing our new design, the remainder of the subwoofer shown in broken lines;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being identical;

FIG. 4 is a plan view thereof, the bottom being identical;

FIG. 5 shows a rear elevational view thereof.

FIG. 6 is a cross-sectional view of the subwoofer diaphragm and surround assembly taken along the line 6--6 in FIG. 2. The remainder of the subwoofer is not shown; and,

FIG. 7 is a cross-sectional view of the subwoofer diaphragm and surround assembly taken along the line 7--7 in FIG. 2. The remainder of the subwoofer is not shown.

The broken line showing of the remainder of the subwoofer in FIGS. 1-5 is for illustrative purposes only and forms no part of the claimed design.

Irby, Steven M., Doering, William O.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 27 1999IRBY, STEVEN M STILLWATER DESIGNS & AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0125830394 pdf
Jul 27 1999DOERING, WILLIAM O STILLWATER DESIGNS & AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0125830394 pdf
Feb 11 2002Stillwater Designs & Audio, Inc.(assignment on the face of the patent)
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