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App. No. 09/854,127 · Confirmation No. 7423

POWDER/LIQUID METERING 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
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-04 LET. Miscellaneous Incoming Letter 2 View
2003-08-04 DRW Drawings-only black and white line drawings 4 View
2001-05-11 TRNA Transmittal of New Application 2 View
2001-05-11 SPEC Specification 13 View
2001-05-11 CLM Claims 3 View
2001-05-11 ABST Abstract 1 View
2001-05-11 DRW Drawings-only black and white line drawings 4 View
2001-05-11 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/854,127
Filed
2001-05-11
Granted
2003-09-30
Pub. No.
US20010039948A1
Art Unit
3761
PTA
0 days