IP Library › Granted Patent US 6,752,121
Granted Patent Utility
US 6,752,121 · Confirmation No. 2836

CYLINDER DEACTIVATION SYSTEM TIMING CONTROL SYNCHRONIZATION

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2004-05-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-17 TRNA Transmittal of New Application 1 View
2002-05-17 SPEC Specification 10 View
2002-05-17 CLM Claims 2 View
2002-05-17 ABST Abstract 1 View
2002-05-17 DRW Drawings-only black and white line drawings 6 View
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Quick Facts
Patent No.
US 6,752,121
App. No.
10/150,871
Filed
2002-05-17
Granted
2004-06-22
Pub. No.
US20020189575A1
Art Unit
3747
PTA
-37 days