IP Library Granted Patent US 6,558,154
Granted Patent Utility
US 6,558,154 · Confirmation No. 6325

BURNER SYSTEM WITH STAGED FUEL INJECTION AND METHOD FOR ITS OPERATION

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Code Description Pages PDF
2002-05-17 TRNA Transmittal of New Application 4 View
2002-05-17 A.PE Preliminary Amendment 9 View
2002-05-17 SPEC Specification 11 View
2002-05-17 CLM Claims 3 View
2002-05-17 ABST Abstract 1 View
2002-05-17 DRW Drawings-only black and white line drawings 2 View
2002-05-17 OATH Oath or Declaration filed 3 View
2001-11-13 TRNA Transmittal of New Application 2 View
2001-11-13 SPEC Specification 21 View
2001-11-13 DRW Drawings-only black and white line drawings 2 View
2001-11-13 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,558,154
App. No.
09/987,128
Filed
2001-11-13
Granted
2003-05-06
Pub. No.
US20020142257A1
Art Unit
3743
PTA
-155 days