IP Library › Granted Patent US 6,654,437
Granted Patent Utility
US 6,654,437 · Confirmation No. 3532

METHOD OF REPAIRING A LABYRINTH SEAL OF A DIFFUSER IN A PRIMARY PUMP OF A NUCLEAR POWER STATION

Inventor: Louis Mazuy
Patented Case View Patent ↗ View Publication ↗
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2003-09-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-05 LET. Miscellaneous Incoming Letter 3 View
2003-09-05 DRW Drawings-only black and white line drawings 2 View
2002-03-12 TRNA Transmittal of New Application 2 View
2002-03-12 SPEC Specification 6 View
2002-03-12 CLM Claims 2 View
2002-03-12 ABST Abstract 1 View
2002-03-12 DRW Drawings-only black and white line drawings 2 View
2002-03-12 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,654,437
App. No.
10/094,630
Filed
2002-03-12
Granted
2003-11-25
Pub. No.
US20020126791A1
Art Unit
3641
PTA
-92 days