IP Library › Granted Patent US 6,619,248
Granted Patent Utility
US 6,619,248 · Confirmation No. 3044

DEVICE FOR ALTERING THE CONTROL TIMING OF GAS EXCHANGE VALVES OF AN INTERNAL COMBUSTION ENGINE, ESPECIALLY AN APPARATUS FOR HYDRAULIC ROTATIONAL ANGLE ADJUSTMENT OF A CAMSHAFT RELATIVE TO A CRANKSHAFT

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2003-07-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-21 LET. Miscellaneous Incoming Letter 2 View
2003-07-21 DRW Drawings-only black and white line drawings 2 View
2002-07-12 TRNA Transmittal of New Application 2 View
2002-07-12 ADS Application Data Sheet 2 View
2002-07-12 SPEC Specification 18 View
2002-07-12 CLM Claims 3 View
2002-07-12 ABST Abstract 1 View
2002-07-12 DRW Drawings-only black and white line drawings 2 View
2002-07-12 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,619,248
App. No.
10/194,760
Filed
2002-07-12
Granted
2003-09-16
Examiner
CHANG, CHING
Art Unit
3748
PTA
-3 days