IP Library › Granted Patent US D474,174
Granted Patent Design
US D474,174 · Confirmation No. 3729

CEILING SPEAKER WITH STROBE

Patented Case View Patent ↗
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 Code Description Pages PDF
2002-04-08 TRNA Transmittal of New Application 2 View
2002-04-08 SPEC Specification 2 View
2002-04-08 DRW Drawings-only black and white line drawings 6 View
2002-04-08 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D474,174
App. No.
29/158,561
Filed
2002-04-08
Granted
2003-05-06
Art Unit
2912
PTA
0 days