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App. No. 10/304,254 · Confirmation No. 4998

VAPOR-LIQUID CONTACT TRAY MANWAY

Inventor: Gary W. Gage
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2003-07-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-26 TRNA Transmittal of New Application 2 View
2002-11-26 SPEC Specification 8 View
2002-11-26 CLM Claims 4 View
2002-11-26 ABST Abstract 1 View
2002-11-26 DRW Drawings-only black and white line drawings 4 View
2002-11-26 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/304,254
Filed
2002-11-26
Granted
2003-10-07
Art Unit
1724
PTA
0 days