IP Library › Granted Patent US 6,575,132
Granted Patent Utility PCT National Stage
US 6,575,132 · Confirmation No. 3614

DIRECT INJECTION, SPARK IGNITION INTERNAL COMBUSTION ENGINE

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2002-01-28 ABST Abstract 1 View
2002-01-28 LET. Miscellaneous Incoming Letter 46 View
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Quick Facts
Patent No.
US 6,575,132
App. No.
09/936,338
Filed
2002-01-28
Effective Filing
2001-09-12
Granted
2003-06-10
Art Unit
3747
PTA
0 days