IP Library › Granted Patent US 6,642,607
Granted Patent Utility
US 6,642,607 · Confirmation No. 8166

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2020-02-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-14 PA.. Power of Attorney 1 View
2020-02-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 6 View
2020-02-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-25 PA.. Power of Attorney 1 View
2014-07-25 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-07-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-07-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-08-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-04 TRNA Transmittal of New Application 1 View
2002-02-04 ADS Application Data Sheet 2 View
2002-02-04 SPEC Specification 34 View
2002-02-04 CLM Claims 3 View
2002-02-04 ABST Abstract 1 View
2002-02-04 DRW Drawings-only black and white line drawings 10 View
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Quick Facts
Patent No.
US 6,642,607
App. No.
10/061,365
Filed
2002-02-04
Granted
2003-11-04
Pub. No.
US20020135009A1
Art Unit
2813
PTA
-31 days