IP Library › Granted Patent US 6,581,628
Granted Patent Utility Small
US 6,581,628 · Confirmation No. 3336

PRESSURE REDUCING VALVE ASSEMBLY

Inventor: David M. Smith
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-09-14 TRNA Transmittal of New Application 2 View
2001-09-14 DRW Drawings-only black and white line drawings 2 View
2001-05-16 TRNA Transmittal of New Application 5 View
2001-05-16 SPEC Specification 11 View
2001-05-16 CLM Claims 5 View
2001-05-16 ABST Abstract 1 View
2001-05-16 DRW Drawings-only black and white line drawings 2 View
2001-05-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,581,628
App. No.
09/858,374
Filed
2001-05-16
Granted
2003-06-24
Pub. No.
US20020170601A1
Art Unit
3753
PTA
-23 days