IP Library › Granted Patent US 6,643,122
Granted Patent Utility
US 6,643,122 · Confirmation No. 7894

BATTERY SERVICING SYSTEM WITH BRIDGING PROTECTION

Patented Case View Patent ↗
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 Code Description Pages PDF
2022-08-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-08-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-08-02 PA.. Power of Attorney 2 View
2022-08-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2022-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-13 TRNA Transmittal of New Application 3 View
2002-11-13 SPEC Specification 23 View
2002-11-13 CLM Claims 8 View
2002-11-13 ABST Abstract 1 View
2002-11-13 DRW Drawings-only black and white line drawings 5 View
2002-11-13 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,643,122
App. No.
10/293,835
Filed
2002-11-13
Granted
2003-11-04
Art Unit
2835
PTA
0 days