IP Library › Granted Patent US 6,578,602
Granted Patent Utility Small
US 6,578,602 · Confirmation No. 5463

ALARM VALVE SYSTEM

Inventor: Kraig A. Kirschner
Patented Case View Patent ↗
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2017-04-18 OATH Oath or Declaration filed 5 View
2006-06-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-08-10 TRNA Transmittal of New Application 3 View
2001-08-10 SPEC Specification 6 View
2001-08-10 CLM Claims 2 View
2001-08-10 ABST Abstract 1 View
2001-08-10 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,578,602
App. No.
09/927,769
Filed
2001-08-10
Granted
2003-06-17
Art Unit
3753
PTA
-110 days