IP Library Granted Patent US 6,622,660
Granted Patent Utility
US 6,622,660 · Confirmation No. 3710

BLOWER MIXING TEE

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Code Description Pages PDF
2012-03-27 PA.. Power of Attorney 1 View
2012-03-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-03-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-08-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-07 PA.. Power of Attorney 2 View
2008-08-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2008-08-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-10-25 TRNA Transmittal of New Application 4 View
2002-10-25 SPEC Specification 13 View
2002-10-25 CLM Claims 3 View
2002-10-25 ABST Abstract 1 View
2002-10-25 DRW Drawings-only black and white line drawings 5 View
2002-10-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,622,660
App. No.
10/280,874
Filed
2002-10-25
Granted
2003-09-23
Art Unit
3749
PTA
-126 days