IP Library › Granted Patent US 6,659,509
Granted Patent Utility
US 6,659,509 · Confirmation No. 4083

THREADED JOINT FOR STEEL PIPES

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-09-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-18 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-07-18 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-07-18 DRW Drawings-only black and white line drawings 1 View
2003-02-11 TRNA Transmittal of New Application 4 View
2003-02-11 A.PE Preliminary Amendment 5 View
2003-02-11 SPEC Specification 39 View
2003-02-11 CLM Claims 2 View
2003-02-11 ABST Abstract 1 View
2003-02-11 DRW Drawings-only black and white line drawings 2 View
2003-02-11 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,659,509
App. No.
10/361,763
Filed
2003-02-11
Granted
2003-12-09
Pub. No.
US20030160446A1
Art Unit
3679
PTA
-95 days