IP Library › Granted Patent US 6,769,489
Granted Patent Utility
US 6,769,489 · Confirmation No. 5520

WELL STIMULATION TOOL AND METHOD OF USING SAME

Inventor: L. Murray Dallas
Patented Case View Patent ↗ View Publication ↗
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2021-02-16 OATH Oath or Declaration filed 26 View
2005-10-28 COCOUT Certificate of Correction - Post Issue Communication 1 View
2005-08-11 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-05-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-01-15 TRNA Transmittal of New Application 4 View
2002-01-15 ADS Application Data Sheet 1 View
2002-01-15 SPEC Specification 16 View
2002-01-15 CLM Claims 9 View
2002-01-15 ABST Abstract 1 View
2002-01-15 DRW Drawings-only black and white line drawings 7 View
2002-01-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,769,489
App. No.
10/050,024
Filed
2002-01-15
Granted
2004-08-03
Pub. No.
US20030116314A1
Art Unit
3672
PTA
-36 days