IP Library Granted Patent US 6,651,611
Granted Patent Utility
US 6,651,611 · Confirmation No. 2621

COMBUSTION CHAMBER FOR SWIRL FLOW TWO VALVE SPARK IGNITION DIRECT INJECTION ENGINE

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Code Description Pages PDF
2003-08-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-25 TRNA Transmittal of New Application 1 View
2002-04-25 SPEC Specification 7 View
2002-04-25 CLM Claims 3 View
2002-04-25 ABST Abstract 1 View
2002-04-25 DRW Drawings-only black and white line drawings 3 View
2002-04-25 OATH Oath or Declaration filed 17 View
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Quick Facts
Patent No.
US 6,651,611
App. No.
10/132,390
Filed
2002-04-25
Granted
2003-11-25
Pub. No.
US20030200953A1
Art Unit
3747
PTA
0 days