IP Library › Patent Application 60420698
Patent Application Provisional
App. No. 60/420,698 · Confirmation No. 8324

Double check valve assembly

Provisional Application Expired
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 Code Description Pages PDF
2002-10-23 TRNA Transmittal of New Application 1 View
2002-10-23 SPEC Specification 1 View
2002-10-23 CLM Claims 1 View
2002-10-23 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
App. No.
60/420,698
Filed
2002-10-23