IP Library › Granted Patent US 6,522,780
Granted Patent Utility
US 6,522,780 · Confirmation No. 2060

INDEXING OF IMAGES AND/OR TEXT

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2022-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-04-04 PA.. Power of Attorney 2 View
2022-04-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-08-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-12-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-12-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-11-28 PA.. Power of Attorney 1 View
2012-11-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-11-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-11-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-03-26 DRW Drawings-only black and white line drawings 8 View
2001-01-31 TRNA Transmittal of New Application 3 View
2001-01-31 SPEC Specification 18 View
2001-01-31 CLM Claims 5 View
2001-01-31 ABST Abstract 1 View
2001-01-31 DRW Drawings-only black and white line drawings 8 View
2001-01-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,522,780
App. No.
09/772,879
Filed
2001-01-31
Granted
2003-02-18
Art Unit
2621
PTA
0 days