IP Library › Granted Patent US 6,744,902
Granted Patent Utility Small
US 6,744,902 · Confirmation No. 3799

PORTED LOUDSPEAKER ENCLOSURE

Inventor: Lucio Proni
Patented Case View Patent ↗ View Publication ↗
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2023-11-28 OATH Oath or Declaration filed 10 View
2023-11-28 OATH Oath or Declaration filed 9 View
2020-10-06 OATH Oath or Declaration filed 7 View
2006-06-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-04-19 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-07-10 TRNA Transmittal of New Application 10 View
2002-07-10 SPEC Specification 21 View
2002-07-10 CLM Claims 4 View
2002-07-10 ABST Abstract 1 View
2002-07-10 DRW Drawings-only black and white line drawings 9 View
2002-07-10 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,744,902
App. No.
10/193,948
Filed
2002-07-10
Granted
2004-06-01
Pub. No.
US20030091211A1
Examiner
NI, SUHAN
Art Unit
2643
PTA
0 days