IP Library › Granted Patent US 6,488,047
Granted Patent Utility
US 6,488,047 · Confirmation No. 5905

EXCESS FLOW VALVE

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-06-28 TRNA Transmittal of New Application 1 View
2001-06-28 SPEC Specification 6 View
2001-06-28 CLM Claims 3 View
2001-06-28 ABST Abstract 1 View
2001-06-28 DRW Drawings-only black and white line drawings 4 View
2001-06-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,488,047
App. No.
09/894,491
Filed
2001-06-28
Granted
2002-12-03
Pub. No.
US20030000580A1
Art Unit
3753
PTA
0 days