IP Library › Granted Patent US 6,715,311
Granted Patent Utility
US 6,715,311 · Confirmation No. 9667

BI-FOLDING DOORS FOR AIR DISTRIBUTION PLENUM

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 Code Description Pages PDF
2021-03-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-04 PA.. Power of Attorney 1 View
2021-03-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-03-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-23 PA.. Power of Attorney 1 View
2009-07-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-02-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-23 TRNA Transmittal of New Application 2 View
2002-12-23 DRW Drawings-only black and white line drawings 4 View
2002-09-18 TRNA Transmittal of New Application 3 View
2002-09-18 SPEC Specification 8 View
2002-09-18 CLM Claims 6 View
2002-09-18 ABST Abstract 1 View
2002-09-18 DRW Drawings-only black and white line drawings 5 View
2002-09-18 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,715,311
App. No.
10/246,290
Filed
2002-09-18
Granted
2004-04-06
Pub. No.
US20040050087A1
Examiner
ZEC, FILIP
Art Unit
3744
PTA
0 days