IP Library Patent Application 09855223
Patent Application Utility Small
App. No. 09/855,223 · Confirmation No. 9804

SEMI-CLOSED BRAYTON CYCLE GAS TURBINE POWER SYSTEMS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2015-05-27 OATH Oath or Declaration filed 15 View
2003-07-18 LET. Miscellaneous Incoming Letter 2 View
2003-07-18 DRW Drawings-only black and white line drawings 4 View
2003-07-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-18 LET. Miscellaneous Incoming Letter 2 View
2002-01-11 TRNA Transmittal of New Application 4 View
2002-01-11 ABST Abstract 1 View
2001-05-14 TRNA Transmittal of New Application 3 View
2001-05-14 SPEC Specification 41 View
2001-05-14 CLM Claims 15 View
2001-05-14 ABST Abstract 2 View
2001-05-14 DRW Drawings-only black and white line drawings 4 View
2001-05-14 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/855,223
Filed
2001-05-14
Granted
2003-09-23
Pub. No.
US20020100271A1
Art Unit
3746
PTA
-202 days