IP Library › Granted Patent US 6,666,193
Granted Patent Utility
US 6,666,193 · Confirmation No. 7548

ON-OFF VALVE FOR A GAS INJECTION SYSTEM, PARTICULARLY OF METHANE, FOR INTERNAL COMBUSTION ENGINES

Inventor: Mario Ricco
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 Code Description Pages PDF
2003-10-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-22 TRNA Transmittal of New Application 1 View
2002-02-22 A.PE Preliminary Amendment 4 View
2002-02-22 SPEC Specification 7 View
2002-02-22 CLM Claims 2 View
2002-02-22 ABST Abstract 1 View
2002-02-22 DRW Drawings-only black and white line drawings 3 View
2002-02-22 OATH Oath or Declaration filed 1 View
2002-02-22 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,666,193
App. No.
10/079,856
Filed
2002-02-22
Granted
2003-12-23
Pub. No.
US20020117156A1
Art Unit
3747
PTA
0 days