IP Library › Granted Patent US 6,322,050
Granted Patent Utility
US 6,322,050 · Confirmation No. 5570

Method of manufacture of element having ceramic insert and high-strength element-to-shaft connection for use in a valve

Inventor: Bradford B. Haines
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-05-10 TRNA Transmittal of New Application 2 View
2001-05-10 SPEC Specification 14 View
2001-05-10 CLM Claims 3 View
2001-05-10 ABST Abstract 1 View
2001-05-10 DRW Drawings-only black and white line drawings 5 View
2001-05-10 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,322,050
App. No.
09/852,367
Filed
2001-05-10
Granted
2001-11-27
Pub. No.
US20010032957A1
Examiner
LEE, KEVIN L
Art Unit
3753
PTA
0 days