IP Library › Granted Patent US 6,663,380
Granted Patent Utility Small
US 6,663,380 · Confirmation No. 5607

METHOD AND APPARATUS FOR ADVANCED STAGED COMBUSTION UTILIZING FORCED INTERNAL RECIRCULATION

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2003-09-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-08-29 LET. Miscellaneous Incoming Letter 2 View
2003-08-29 DRW Drawings-only black and white line drawings 4 View
2003-08-25 M852 Letter to Official Draftsman Filed P/E 1 View
2003-08-25 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-08-25 DRW Drawings-only black and white line drawings 2 View
2001-09-05 TRNA Transmittal of New Application 3 View
2001-09-05 SPEC Specification 22 View
2001-09-05 CLM Claims 9 View
2001-09-05 ABST Abstract 1 View
2001-09-05 DRW Drawings-only black and white line drawings 4 View
2001-09-05 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,663,380
App. No.
09/946,444
Filed
2001-09-05
Granted
2003-12-16
Pub. No.
US20030054303A1
Art Unit
3743
PTA
-113 days