IP Library › Granted Patent US 6,684,642
Granted Patent Utility Small
US 6,684,642 · Confirmation No. 1935

GAS TURBINE ENGINE HAVING A MULTI-STAGE MULTI-PLANE COMBUSTION SYSTEM

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 Code Description Pages PDF
2009-08-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-28 PA.. Power of Attorney 1 View
2009-07-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-07-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-10-17 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-10-17 CLM Claims 3 View
2003-10-17 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-10-17 LET. Miscellaneous Incoming Letter 2 View
2002-06-17 TRNA Transmittal of New Application 6 View
2002-06-17 ADS Application Data Sheet 2 View
2002-06-17 A.PE Preliminary Amendment 9 View
2002-06-17 SPEC Specification 11 View
2002-06-17 CLM Claims 12 View
2002-06-17 ABST Abstract 1 View
2002-06-17 DRW Drawings-only black and white line drawings 5 View
2002-06-17 OATH Oath or Declaration filed 2 View
2002-06-17 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,684,642
App. No.
10/171,684
Filed
2002-06-17
Granted
2004-02-03
Pub. No.
US20020148232A1
Art Unit
3746
PTA
-139 days