IP Library › Granted Patent US D484,494
Granted Patent Design
US D484,494 · Confirmation No. 5779

AUDIO SPEAKER CONE

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2002-11-19 TRNA Transmittal of New Application 3 View
2002-11-19 SPEC Specification 1 View
2002-11-19 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US D484,494
App. No.
29/171,219
Filed
2002-11-19
Granted
2003-12-30
Art Unit
2912
PTA
0 days