IP Library Patent Application 10298569
Patent Application Utility
App. No. 10/298,569 · Confirmation No. 3819

CRYOGENIC LIQUEFIER/ CHILLER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2002-11-19 TRNA Transmittal of New Application 2 View
2002-11-19 SPEC Specification 13 View
2002-11-19 CLM Claims 3 View
2002-11-19 ABST Abstract 1 View
2002-11-19 DRW Drawings-only black and white line drawings 2 View
2002-11-19 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
10/298,569
Filed
2002-11-19
Granted
2003-07-15
Art Unit
3744
PTA
-98 days