IP Library › Granted Patent US 6,804,315
Granted Patent Utility
US 6,804,315 · Confirmation No. 2989

METHOD FOR ESTABLISHING A COMMUNICATION LINK

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 Code Description Pages PDF
2021-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-10-01 PA.. Power of Attorney 3 View
2021-10-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2021-10-01 C.AD Change of Address 2 View
2021-10-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-10-01 MFEE.C.AD Maintenance Fee Address Change 2 View
2013-03-28 C.AD Change of Address 1 View
2013-03-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-01-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-01-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-01-07 PA.. Power of Attorney 2 View
2013-01-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-01-14 LET. Miscellaneous Incoming Letter 6 View
2004-07-26 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-04-11 TRNA Transmittal of New Application 2 View
2002-04-11 ADS Application Data Sheet 2 View
2002-04-11 SPEC Specification 21 View
2002-04-11 CLM Claims 3 View
2002-04-11 ABST Abstract 1 View
2002-04-11 DRW Drawings-only black and white line drawings 16 View
2002-04-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,804,315
App. No.
10/120,735
Filed
2002-04-11
Granted
2004-10-12
Pub. No.
US20020146041A1
Examiner
TRAN, KHAI
Art Unit
2631
PTA
-26 days