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GAS DIFFUSION APPARATUS FOR LIQUID AERATION AND CARBONATED LIQUIDS

13/875,012 | U.S. Patent Application

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Location ELECTRONIC
Filed May 1, 2013
Examiner ADAM W. BERGFELDER
Class 261
Art Group 1776
Patent No. 9,321,018
Case Type Utility - 261/030000
Status Patented Case
Parent 61/641,623 Expired
Parent 61/730,360 Expired
Parent 61/740,881 Expired
Parent 61/793,656 Expired
Parent 61/811,484 Expired
Child 14/46,571 Patented
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Last Updated: 3 years, 11 months ago
Date # Transaction