IP Library › Granted Patent US 6,719,060
Granted Patent Utility
US 6,719,060 · Confirmation No. 4619

PLUNGER LIFT SEPARATION AND CYCLING

Inventor: Edward A. Wells
Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2015-10-19 TRIAL.TRMFWD Trial Termination or Final Written Decision 4 View
2015-06-11 TRIAL.REQ.G Request for Trial Granted 27 View
2012-03-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-03-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-28 PA.. Power of Attorney 1 View
2012-02-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-02-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-05-27 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-02-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-05 LET. Miscellaneous Incoming Letter 1 View
2004-02-05 DRW Drawings-only black and white line drawings 4 View
2002-11-12 TRNA Transmittal of New Application 2 View
2002-11-12 SPEC Specification 26 View
2002-11-12 CLM Claims 9 View
2002-11-12 ABST Abstract 1 View
2002-11-12 DRW Drawings-only black and white line drawings 4 View
2002-11-12 OATH Oath or Declaration filed 1 View
2002-11-12 LET. Miscellaneous Incoming Letter 1 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 6,719,060
App. No.
10/292,238
Filed
2002-11-12
Granted
2004-04-13
Examiner
TSAY, FRANK
Art Unit
3672
PTA
-69 days