IP Library › Granted Patent US 6,454,238
Granted Patent Utility
US 6,454,238 · Confirmation No. 7443

VALVE

Inventor: Peter Steinruck
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-06-08 TRNA Transmittal of New Application 4 View
2001-06-08 SPEC Specification 6 View
2001-06-08 CLM Claims 1 View
2001-06-08 ABST Abstract 1 View
2001-06-08 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,454,238
App. No.
09/876,030
Filed
2001-06-08
Granted
2002-09-24
Art Unit
3754
PTA
0 days