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Pressure Activated Valve with Angled Slit

12/207,874 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 10, 2008
Examiner IMANI N HAYMAN
Class 604
Art Group 3767
Case Type Utility - 604/537000
Status Abandoned -- Failure to Respond to an Office Action
Parent 60/971,356 Expired
Last Updated: 1 year, 11 months ago
Date # Transaction