IP Library › Granted Patent US 6,498,565
Granted Patent Utility
US 6,498,565 · Confirmation No. 4326

TWO WAY TRACKING SYSTEM AND METHOD USING AN EXISTING WIRELESS NETWORK

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2020-07-06 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2019-01-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-01-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2019-01-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2019-01-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-01-11 TRAN.LET Transmittal Letter 1 View
2014-01-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-01-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-01-14 C.AD Change of Address 1 View
2014-01-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-01-14 PA.. Power of Attorney 1 View
2001-02-06 TRNA Transmittal of New Application 2 View
2001-02-06 A.PE Preliminary Amendment 2 View
2001-02-06 SPEC Specification 12 View
2001-02-06 CLM Claims 11 View
2001-02-06 ABST Abstract 1 View
2001-02-06 DRW Drawings-only black and white line drawings 5 View
2001-02-06 OATH Oath or Declaration filed 4 View
2001-02-06 TRNA Transmittal of New Application 2 View
2001-02-06 A.PE Preliminary Amendment 2 View
2001-02-06 SPEC Specification 12 View
2001-02-06 CLM Claims 11 View
2001-02-06 ABST Abstract 1 View
2001-02-06 DRW Drawings-only black and white line drawings 5 View
2001-02-06 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,498,565
App. No.
09/777,796
Filed
2001-02-06
Granted
2002-12-24
Pub. No.
US20010040506A1
Art Unit
2632
PTA
-136 days