IP Library Granted Patent US 6,760,580
Granted Patent Utility
US 6,760,580 · Confirmation No. 8531

FACILITATING INSTANT MESSAGING OUTSIDE OF USER-DEFINED BUDDY GROUP IN A WIRELESS AND NON-WIRELESS ENVIRONMENT

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Code Description Pages PDF
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
2013-01-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-01-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-12-20 PA.. Power of Attorney 1 View
2012-12-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-12-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-12-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2004-01-07 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-06-28 TRNA Transmittal of New Application 2 View
2002-06-28 DRW Drawings-only black and white line drawings 12 View
2002-04-01 TRNA Transmittal of New Application 2 View
2002-04-01 SPEC Specification 23 View
2002-04-01 CLM Claims 8 View
2002-04-01 ABST Abstract 1 View
2002-04-01 DRW Drawings-only black and white line drawings 10 View
2002-04-01 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,760,580
App. No.
10/114,869
Filed
2002-04-01
Granted
2004-07-06
Pub. No.
US20020155826A1
Art Unit
2684
PTA
0 days