IP Library › Granted Patent US 6,623,447
Granted Patent Utility
US 6,623,447 · Confirmation No. 4497

APPARATUS AND METHOD FOR PREVENTING FREE FLOW IN AN INFUSION LINE

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 Code Description Pages PDF
2012-02-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-26 PA.. Power of Attorney 1 View
2012-01-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-01-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-11-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-04-12 TRNA Transmittal of New Application 2 View
2002-04-12 A.PE Preliminary Amendment 9 View
2002-04-12 SPEC Specification 47 View
2002-04-12 CLM Claims 20 View
2002-04-12 ABST Abstract 1 View
2002-04-12 DRW Drawings-only black and white line drawings 11 View
2002-04-12 OATH Oath or Declaration filed 7 View
2002-04-12 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,623,447
App. No.
10/121,197
Filed
2002-04-12
Granted
2003-09-23
Pub. No.
US20020120229A1
Art Unit
3742
PTA
-103 days