IP Library › Granted Patent US 6,572,576
Granted Patent Utility
US 6,572,576 · Confirmation No. 7053

METHOD AND APARATUS FOR LEAK DETECTION IN A FLUID LINE

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2017-01-24 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2016-01-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-01-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-01-24 PA.. Power of Attorney 2 View
2016-01-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-01-21 PA.. Power of Attorney 2 View
2016-01-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-04-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-04-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-03-25 PA.. Power of Attorney 2 View
2008-03-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-07 TRNA Transmittal of New Application 2 View
2001-07-07 SPEC Specification 47 View
2001-07-07 CLM Claims 22 View
2001-07-07 ABST Abstract 1 View
2001-07-07 DRW Drawings-only black and white line drawings 13 View
2001-07-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,572,576
App. No.
09/900,362
Filed
2001-07-07
Granted
2003-06-03
Pub. No.
US20030009123A1
Examiner
ZEC, FILIP
Art Unit
3744
PTA
0 days