IP Library › Granted Patent US 6,390,171
Granted Patent Utility
US 6,390,171 · Confirmation No. 3713

ROLL-UP OVERHEAD DOOR FOR SANITARY APPLICATIONS

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2020-12-20 OATH Oath or Declaration filed 9 View
2012-05-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-04 PA.. Power of Attorney 1 View
2012-05-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-05-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-04 TRAN.LET Transmittal Letter 1 View
2004-01-06 WFEE Fee Worksheet (SB06) 1 View
2001-04-04 TRNA Transmittal of New Application 4 View
2001-04-04 SPEC Specification 7 View
2001-04-04 CLM Claims 2 View
2001-04-04 ABST Abstract 1 View
2001-04-04 DRW Drawings-only black and white line drawings 5 View
2001-04-04 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,390,171
App. No.
09/825,595
Filed
2001-04-04
Granted
2002-05-21
Pub. No.
US20010015265A1
Art Unit
3634
PTA
0 days