IP Library Patent Application 10054311
Patent Application Utility
App. No. 10/054,311 · Confirmation No. 5428

PISTON PUMP WITH PUMP INLET CHECK VALVE

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
2004-04-07 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-04-07 LET. Miscellaneous Incoming Letter 3 View
2001-10-29 TRNA Transmittal of New Application 4 View
2001-10-29 SPEC Specification 24 View
2001-10-29 CLM Claims 13 View
2001-10-29 ABST Abstract 1 View
2001-10-29 DRW Drawings-only black and white line drawings 24 View
2001-10-29 OATH Oath or Declaration filed 2 View
2001-10-29 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/054,311
Filed
2001-10-29
Granted
2004-07-20
Pub. No.
US20030086801A1
Art Unit
3746
PTA
-105 days