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Device and method for fluid aeration via gas forced through a liquid within an orifice of a pressure chamber

09/604,834 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 27, 2000
Examiner ROBERT A HOPKINS
Class 261
Art Group 1724
Patent No. 6,299,145
Case Type Utility - 261/077000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/191,756 Patented
Parent 09/192,091 Patented
Parent 09/171,518 Patented
Parent PCT/ES97/00034 -
Child 09/932,225 Patented
Child 10/152,867 Patented
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Last Updated: 3 years, 11 months ago
Date # Transaction