IP Library Granted Patent US 6,668,919
Granted Patent Utility
US 6,668,919 · Confirmation No. 3252

CASING HANGER SYSTEM WITH CAPTURE FEATURE

Inventor: Amin Radi
⬇ PDF
Code Description Pages PDF
2002-02-15 TRNA Transmittal of New Application 2 View
2002-02-15 SPEC Specification 8 View
2002-02-15 CLM Claims 3 View
2002-02-15 ABST Abstract 1 View
2002-02-15 DRW Drawings-only black and white line drawings 4 View
2002-02-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,668,919
App. No.
10/077,395
Filed
2002-02-15
Granted
2003-12-30
Pub. No.
US20020121368A1
Art Unit
3679
PTA
-2 days