IP Library › Granted Patent US 6,427,477
Granted Patent Utility
US 6,427,477 · Confirmation No. 6650

SELF-RETAINING ADSORBENT UNIT

Patented Case View Patent ↗ View Publication ↗
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2014-02-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-01-22 PA.. Power of Attorney 1 View
2014-01-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-01-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-05-18 TRNA Transmittal of New Application 3 View
2001-05-18 ADS Application Data Sheet 2 View
2001-05-18 A.PE Preliminary Amendment 11 View
2001-05-18 SPEC Specification 20 View
2001-05-18 CLM Claims 11 View
2001-05-18 ABST Abstract 1 View
2001-05-18 DRW Drawings-only black and white line drawings 12 View
2001-05-18 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,427,477
App. No.
09/861,420
Filed
2001-05-18
Granted
2002-08-06
Pub. No.
US20010022093A1
Art Unit
3744
PTA
-75 days