IP Library › Granted Patent US 6,388,428
Granted Patent Utility
US 6,388,428 · Confirmation No. 7386

METHOD OF CHARGING A BATTERY

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 Code Description Pages PDF
2009-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-26 PA.. Power of Attorney 1 View
2009-05-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-08-30 TRNA Transmittal of New Application 1 View
2001-08-30 SPEC Specification 8 View
2001-08-30 CLM Claims 1 View
2001-08-30 ABST Abstract 1 View
2001-08-30 DRW Drawings-only black and white line drawings 4 View
2001-08-30 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,388,428
App. No.
09/941,746
Filed
2001-08-30
Granted
2002-05-14
Pub. No.
US20020024321A1
Art Unit
2838
PTA
-116 days