IP Library › Granted Patent US 6,669,809
Granted Patent Utility
US 6,669,809 · Confirmation No. 1091

APPARATUS FOR REMOVING A COATING FILM

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2018-08-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-08-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-07-18 PA.. Power of Attorney 165 View
2018-07-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2018-07-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-19 COCOUT Certificate of Correction - Post Issue Communication 1 View
2011-06-27 COCX Supervisory Patent Examiner Response - Return for Certificate of Correction 2 View
2011-06-21 IMIS Miscellaneous Internal Document 2 View
2011-06-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-13 COCIN Request for Certificate of Correction 4 View
2011-06-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-05-27 C.AD Change of Address 2 View
2011-05-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-05-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-05-27 PA.. Power of Attorney 2 View
2011-05-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-11-03 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-02-26 TRNA Transmittal of New Application 2 View
2001-02-26 ADS Application Data Sheet 1 View
2001-02-26 SPEC Specification 14 View
2001-02-26 CLM Claims 3 View
2001-02-26 ABST Abstract 1 View
2001-02-26 DRW Drawings-only black and white line drawings 12 View
2001-02-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,669,809
App. No.
09/791,793
Filed
2001-02-26
Granted
2003-12-30
Pub. No.
US20010017191A1
Art Unit
1763
PTA
-48 days