IP Library › Patent Application 09958140
Patent Application Utility PCT National Stage
App. No. 09/958,140 · Confirmation No. 6413

PUMP SYSTEM FOR DELIVERING CRYOGENIC LIQUIDS

Inventor: Helmut Dresler
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2005-01-21 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-03-01 LET. Miscellaneous Incoming Letter 1 View
2004-03-01 DRW Drawings-only black and white line drawings 2 View
2004-03-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-16 LET. Miscellaneous Incoming Letter 24 View
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Quick Facts
App. No.
09/958,140
Filed
2002-04-16
Effective Filing
2001-10-05
Granted
2004-04-20
Art Unit
3746
PTA
0 days