IP Library › Granted Patent US 6,761,221
Granted Patent Utility
US 6,761,221 · Confirmation No. 8980

SLIP ASSEMBLY FOR HANGING AN ELONGATE MEMBER WITHIN A WELLBORE

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2014-03-31 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-03-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-04-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-05-02 TRNA Transmittal of New Application 4 View
2002-05-02 SPEC Specification 7 View
2002-05-02 CLM Claims 2 View
2002-05-02 ABST Abstract 1 View
2002-05-02 DRW Drawings-only black and white line drawings 6 View
2002-05-02 OATH Oath or Declaration filed 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,761,221
App. No.
10/136,969
Filed
2002-05-02
Granted
2004-07-13
Examiner
TSAY, FRANK
Art Unit
3672
PTA
-60 days