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App. No. 09/810,340 · Confirmation No. 6697

PROCESS FOR OBTAINING GASEOUS AND LIQUID NITROGEN WITH A VARIABLE PROPORTION OF LIQUID PRODUCT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-03-19 TRNA Transmittal of New Application 1 View
2001-03-19 ADS Application Data Sheet 2 View
2001-03-19 A.PE Preliminary Amendment 3 View
2001-03-19 SPEC Specification 26 View
2001-03-19 CLM Claims 5 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 6 View
2001-03-19 TRNA Transmittal of New Application 1 View
2001-03-19 ADS Application Data Sheet 2 View
2001-03-19 A.PE Preliminary Amendment 3 View
2001-03-19 SPEC Specification 26 View
2001-03-19 CLM Claims 5 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 6 View
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Quick Facts
App. No.
09/810,340
Filed
2001-03-19
Granted
2002-11-12
Pub. No.
US20010054298A1
Art Unit
3744
PTA
-46 days