IP Library › Granted Patent US 6,503,640
Granted Patent Utility
US 6,503,640 · Confirmation No. 4213

METHOD OF MANUFACTURING AN ASSEMBLY OF BRAZED DISSIMILAR METAL COMPONENTS

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 Code Description Pages PDF
2009-01-15 C.AD Change of Address 2 View
2009-01-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-11-06 TRNA Transmittal of New Application 4 View
2001-11-06 SPEC Specification 17 View
2001-11-06 CLM Claims 5 View
2001-11-06 ABST Abstract 1 View
2001-11-06 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,503,640
App. No.
09/985,945
Filed
2001-11-06
Granted
2003-01-07
Pub. No.
US20020102431A1
Art Unit
1775
PTA
-100 days