IP Library › Granted Patent US 6,505,469
Granted Patent Utility
US 6,505,469 · Confirmation No. 5654

GAS DISPENSING SYSTEM FOR CRYOGENIC LIQUID VESSELS

Inventors: Paul Drube, Paul Sjogren
Patented Case View Patent ↗
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 Code Description Pages PDF
2002-01-28 TRNA Transmittal of New Application 3 View
2002-01-28 DRW Drawings-only black and white line drawings 2 View
2001-10-15 TRNA Transmittal of New Application 5 View
2001-10-15 SPEC Specification 13 View
2001-10-15 CLM Claims 5 View
2001-10-15 ABST Abstract 1 View
2001-10-15 DRW Drawings-only black and white line drawings 2 View
2001-10-15 OATH Oath or Declaration filed 3 View
2001-10-15 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,505,469
App. No.
09/978,915
Filed
2001-10-15
Granted
2003-01-14
Art Unit
3744
PTA
0 days