IP Library › Granted Patent US 6,669,204
Granted Patent Utility
US 6,669,204 · Confirmation No. 6441

CYLINDER HEAD GASKET HAVING REINFORCED COMBUSTION SEAL

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2023-01-12 OATH Oath or Declaration filed 37 View
2022-11-19 OATH Oath or Declaration filed 106 View
2022-11-19 OATH Oath or Declaration filed 103 View
2022-11-19 OATH Oath or Declaration filed 103 View
2003-09-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-25 TRNA Transmittal of New Application 2 View
2002-03-25 SPEC Specification 5 View
2002-03-25 CLM Claims 2 View
2002-03-25 ABST Abstract 1 View
2002-03-25 DRW Drawings-only black and white line drawings 1 View
2002-03-25 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,669,204
App. No.
10/105,519
Filed
2002-03-25
Granted
2003-12-30
Pub. No.
US20030178788A1
Art Unit
3677
PTA
-96 days