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Patent
   D449293
Priority
Feb 23 2001
Filed
Feb 23 2001
Issued
Oct 16 2001
Expiry
Oct 16 2015
Inventors
Irby, Stev…
Assg.orig
STILLWATER…
Assg.curr
Stillwater…
Entity
unknown
Referenced by
23
References
4
Maint.:
n/a
The ornamental design for a speaker grill, as shown and described.

FIG. 1 is a front elevational view of the speaker grill.

FIG. 2 is a side elevational view of the speaker grill, the broken line showing of the subwoofer body is for illustrative purposes only and forms no part of the claimed design;

FIG. 3 is a rear elevational view of the speaker grill.

FIG. 4 is a side sectional view of the speaker grill taken along line 4--4 of FIG. 1; and,

FIG. 5 is a side sectional view taken along line 5--5 of FIG. 1.
INVENTORS:

Irby, Steven M., Doering, William O.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10608596, Jan 06 2018 Stillwater Designs and Audio, Inc. Anti-clipping protection in audio systems
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
7916890, Jul 05 2000 Stillwater Designs and Audio, Inc. Ultra low frequency transducer and loud speaker comprising same
8181736, Aug 14 2008 Harman International Industries, Incorporated Phase plug and acoustic lens for direct radiating loudspeaker
8418802, Aug 14 2008 Harman International Industries, Incorporated Phase plug and acoustic lens for direct radiating loudspeaker
8672088, Aug 14 2008 Harman International Industries, Inc. Phase plug and acoustic lens for direct radiating loudspeaker
D472545, Oct 24 2001 Pioneer Kabushiki Kaisha Speaker
D473213, Jan 02 2002 Audiobahn, Inc. Speaker grill
D473214, Apr 12 2002 ROADMASTER USA CORP Stereo speaker grill
D506748, May 11 2004 Scosche Industries, Inc. Loudspeaker spinner
D783577, Sep 16 2015 Stillwater Designs and Audio, Inc.; STILLWATER DESIGNS AND AUDIO, INC Subwoofer
D791106, Dec 11 2014 Sony Corporation Speaker
D798837, Jan 29 2016 Stillwater Designs and Audio, Inc. Subwoofer
D807326, Aug 01 2016 Stillwater Deisgns and Audio, Inc.; STILLWATER DESIGNS AND AUDIO, INC Loudspeaker
D848402, Dec 11 2014 Sony Corporation Speaker
D852781, Oct 21 2016 Stillwater Designs and Audio, Inc.; STILLWATER DESIGNS AND AUDIO, INC Subwoofer enclosure
D886024, Apr 05 2019 AP GLOBAL, INC Grill
D917418, Apr 02 2019 Stillwater Designs and Audio, Inc.; STILLWATER DESIGNS AND AUDIO, INC Loudspeaker enclosure
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3909530,
D244698, Mar 03 1976 Babbco, Ltd. Loudspeaker cone
71784,
91386,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 2001IRBY, STEVEN M STILLWATER DESIGNS & AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0115700757 pdf
Feb 15 2001DOERING, WILLIAM O STILLWATER DESIGNS & AUDIO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0115700757 pdf
Feb 23 2001Stillwater Designs & Audio, Inc.(assignment on the face of the patent)
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