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App. No. 10/037,532 · Confirmation No. 8781

PORTED SUBSEA WELLHEAD

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
2004-01-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-30 LET. Miscellaneous Incoming Letter 1 View
2004-01-30 DRW Drawings-only black and white line drawings 4 View
2002-01-04 TRNA Transmittal of New Application 2 View
2002-01-04 SPEC Specification 15 View
2002-01-04 CLM Claims 9 View
2002-01-04 ABST Abstract 1 View
2002-01-04 DRW Drawings-only black and white line drawings 4 View
2002-01-04 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/037,532
Filed
2002-01-04
Granted
2004-03-16
Pub. No.
US20030127229A1
Art Unit
3672
PTA
-56 days