IP Library › Granted Patent US 6,494,694
Granted Patent Utility
US 6,494,694 · Confirmation No. 7287

DISPOSABLE INFUSION CASSETTE WITH LOW AIR BUBBLE RETENTION AND IMPROVED VALVES

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 Code Description Pages PDF
2017-03-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-24 PA.. Power of Attorney 1 View
2017-03-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-03-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2017-01-19 PA.. Power of Attorney 2 View
2017-01-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2017-01-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-04-25 TRNA Transmittal of New Application 4 View
2001-04-25 SPEC Specification 17 View
2001-04-25 CLM Claims 8 View
2001-04-25 ABST Abstract 1 View
2001-04-25 DRW Drawings-only black and white line drawings 8 View
2001-04-25 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,494,694
App. No.
09/842,529
Filed
2001-04-25
Granted
2002-12-17
Pub. No.
US20020159900A1
Art Unit
3746
PTA
-169 days