IP Library Granted Patent US 6,643,640
Granted Patent Utility
US 6,643,640 · Confirmation No. 2900

METHOD FOR PERFORMING A DATA QUERY

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Code Description Pages PDF
2011-02-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-02-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-25 PA.. Power of Attorney 22 View
2011-01-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-07 TRNA Transmittal of New Application 5 View
2002-02-07 A.PE Preliminary Amendment 9 View
2002-02-07 SPEC Specification 142 View
2002-02-07 CLM Claims 5 View
2002-02-07 ABST Abstract 1 View
2002-02-07 DRW Drawings-only black and white line drawings 71 View
2002-02-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,643,640
App. No.
10/071,742
Filed
2002-02-07
Granted
2003-11-04
Examiner
SHAH, SANJIV
Art Unit
2172
PTA
-1 days