IP Library › Granted Patent US 6,640,556
Granted Patent Utility
US 6,640,556 · Confirmation No. 1699

METHOD AND APPARATUS FOR PUMPING A CRYOGENIC FLUID FROM A STORAGE TANK

Inventors: Mihai Ursan, Anker Gram
Patented Case View Patent ↗ View Publication ↗
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2017-04-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2015-01-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-07-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-07-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-07-10 PA.. Power of Attorney 1 View
2012-07-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-07-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2005-01-25 COCOUT Certificate of Correction - Post Issue Communication 1 View
2001-09-19 TRNA Transmittal of New Application 4 View
2001-09-19 SPEC Specification 27 View
2001-09-19 CLM Claims 11 View
2001-09-19 ABST Abstract 1 View
2001-09-19 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,640,556
App. No.
09/955,825
Filed
2001-09-19
Granted
2003-11-04
Pub. No.
US20030051486A1
Art Unit
3744
PTA
-40 days