IP Library Granted Patent US 6,581,566
Granted Patent Utility
US 6,581,566 · Confirmation No. 9309

AIR INTAKE SYSTEM OF ENGINE

Inventor: Hiroshi Oishi
⬇ PDF
Code Description Pages PDF
2001-05-22 TRNA Transmittal of New Application 1 View
2001-05-22 SPEC Specification 10 View
2001-05-22 CLM Claims 1 View
2001-05-22 ABST Abstract 1 View
2001-05-22 DRW Drawings-only black and white line drawings 3 View
2001-05-22 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,581,566
App. No.
09/863,601
Filed
2001-05-22
Granted
2003-06-24
Pub. No.
US20010047791A1
Art Unit
3747
PTA
-20 days