IP Library Granted Patent US 6,637,386
Granted Patent Utility
US 6,637,386 · Confirmation No. 9751

VARIABLE VALVE TIMING APPARATUS

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Code Description Pages PDF
2003-08-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-21 TRNA Transmittal of New Application 3 View
2001-11-21 SPEC Specification 27 View
2001-11-21 CLM Claims 5 View
2001-11-21 ABST Abstract 1 View
2001-11-21 DRW Drawings-only black and white line drawings 14 View
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Quick Facts
Patent No.
US 6,637,386
App. No.
09/989,405
Filed
2001-11-21
Granted
2003-10-28
Pub. No.
US20020062799A1
Art Unit
3748
PTA
0 days