IP Library › Granted Patent US 6,679,526
Granted Patent Utility
US 6,679,526 · Confirmation No. 2590

THREADED JOINT FOR AN OIL WELL PIPE

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 Code Description Pages PDF
2004-01-05 LET. Miscellaneous Incoming Letter 1 View
2003-08-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-26 TRNA Transmittal of New Application 4 View
2002-02-26 A.PE Preliminary Amendment 1 View
2002-02-26 SPEC Specification 95 View
2002-02-26 CLM Claims 4 View
2002-02-26 ABST Abstract 1 View
2002-02-26 DRW Drawings-only black and white line drawings 6 View
2002-02-26 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,679,526
App. No.
10/082,212
Filed
2002-02-26
Granted
2004-01-20
Pub. No.
US20030066641A1
Art Unit
3679
PTA
0 days