IP Library › Patent Application 10049561
Patent Application Utility PCT National Stage
App. No. 10/049,561 · Confirmation No. 8994

CONSTANT FLOW VANE PUMP

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
2012-07-20 STATUS.LET Request for status of Application 1 View
2012-07-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-28 PA.. Power of Attorney 2 View
2011-07-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-11 LET. Miscellaneous Incoming Letter 1 View
2003-12-11 DRW Drawings-only black and white line drawings 2 View
2002-07-08 TRNA Transmittal of New Application 2 View
2002-07-08 SPEC Specification 9 View
2002-07-08 CLM Claims 4 View
2002-07-08 ABST Abstract 1 View
2002-07-08 DRW Drawings-only black and white line drawings 3 View
2002-07-08 OATH Oath or Declaration filed 3 View
2002-07-08 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/049,561
Filed
2002-07-08
Effective Filing
2002-02-14
Granted
2004-02-10
Pub. No.
US20020172610A1
Art Unit
3746
PTA
-63 days