IP Library Granted Patent US 6,598,581
Granted Patent Utility
US 6,598,581 · Confirmation No. 2568

METALLIC COATING ON A COMPONENT OF AN INTERNAL COMBUSTION ENGINE

Inventor: James John Kempf
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Code Description Pages PDF
2017-10-06 OATH Oath or Declaration filed 9 View
2017-08-31 OATH Oath or Declaration filed 5 View
2017-08-31 OATH Oath or Declaration filed 6 View
2017-08-31 OATH Oath or Declaration filed 6 View
2001-12-13 TRNA Transmittal of New Application 4 View
2001-12-13 SPEC Specification 7 View
2001-12-13 CLM Claims 3 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 7 View
2001-12-13 OATH Oath or Declaration filed 2 View
2001-12-13 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,598,581
App. No.
10/022,748
Filed
2001-12-13
Granted
2003-07-29
Pub. No.
US20030111038A1
Examiner
HUYNH, HAI H
Art Unit
3747
PTA
-5 days