IP Library › Granted Patent US 6,688,128
Granted Patent Utility
US 6,688,128 · Confirmation No. 3918

MATERIAL FOR THE CONTROLLED VAPORIZATION OF A LIQUID CRYOGEN

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 Code Description Pages PDF
2003-10-16 LET. Miscellaneous Incoming Letter 3 View
2003-10-16 DRW Drawings-only black and white line drawings 2 View
2003-10-16 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
2003-07-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-24 LET. Miscellaneous Incoming Letter 1 View
2003-07-24 DRW Drawings-only black and white line drawings 13 View
2003-07-24 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
2002-07-11 TRNA Transmittal of New Application 6 View
2002-07-11 SPEC Specification 27 View
2002-07-11 CLM Claims 3 View
2002-07-11 ABST Abstract 1 View
2002-07-11 DRW Drawings-only black and white line drawings 14 View
2002-07-11 OATH Oath or Declaration filed 7 View
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Quick Facts
Patent No.
US 6,688,128
App. No.
10/193,535
Filed
2002-07-11
Granted
2004-02-10
Art Unit
3744
PTA
-272 days