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App. No. 09/871,435 · Confirmation No. 8885

BATTERY AND CURRENT REVERSAL PROTECT CIRCUIT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2011-03-22 LET. Miscellaneous Incoming Letter 1 View
2011-03-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-21 LET. Miscellaneous Incoming Letter 6 View
2003-07-21 DRW Drawings-only black and white line drawings 3 View
2001-05-31 TRNA Transmittal of New Application 3 View
2001-05-31 ADS Application Data Sheet 1 View
2001-05-31 SPEC Specification 15 View
2001-05-31 CLM Claims 6 View
2001-05-31 ABST Abstract 1 View
2001-05-31 DRW Drawings-only black and white line drawings 3 View
2001-05-31 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/871,435
Filed
2001-05-31
Granted
2003-09-30
Art Unit
2836
PTA
-105 days