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Ultra Rapid Cycle Portable Oxygen Concentrator

13/499,943 | U.S. Patent Application

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Location ELECTRONIC
Filed April 3, 2012
Examiner FRANK M LAWRENCE JR
Class 096
Art Group 1776
Patent No. 8,894,751
Case Type Utility - 096/111000
Status Patented Case
Parent PCT/US10/51419 Published
Parent 61/248,712 Expired
Parent 61/264,069 Expired
Child 14/519,868 Patented
Child 14/876,133 Patented
Child 15/715,600 Patented
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Last Updated: 5 years, 10 months ago
Date # Transaction