IP Library › Patent Application 09839327
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App. No. 09/839,327 · Confirmation No. 2538

BATTERY SEPARATOR WITH FLUORIDE-CONTAINING INORGANIC SALT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-11-24 PA.. Power of Attorney 2 View
2008-11-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-07-31 PA.. Power of Attorney 2 View
2006-07-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2006-07-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-06 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-10-06 OATH Oath or Declaration filed 1 View
2001-04-19 TRNA Transmittal of New Application 1 View
2001-04-19 SPEC Specification 8 View
2001-04-19 CLM Claims 2 View
2001-04-19 ABST Abstract 1 View
2001-04-19 DRW Drawings-only black and white line drawings 1 View
2001-04-19 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/839,327
Filed
2001-04-19
Granted
2004-01-27
Pub. No.
US20020182512A1
Art Unit
1746
PTA
0 days