IP Library › Patent Application 09964073
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App. No. 09/964,073 · Confirmation No. 2444

FILTER DELIVERY DEVICE

Inventor: Peter Marshall
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2011-03-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-09-26 TRNA Transmittal of New Application 3 View
2001-09-26 SPEC Specification 4 View
2001-09-26 CLM Claims 6 View
2001-09-26 ABST Abstract 1 View
2001-09-26 DRW Drawings-only black and white line drawings 2 View
2001-09-26 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/964,073
Filed
2001-09-26
Granted
2003-08-05
Pub. No.
US20020032461A1
Art Unit
3732
PTA
-22 days