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EXPANDABLE IMPELLER PUMP

16/254,184 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 22, 2019
Examiner NINH H NGUYEN
Class 416
Art Group 3745
Patent No. 10,865,801
Case Type Utility - 416/142000
Status Patented Case
Parent 14/622,339 Patented
Parent 13/740,042 Patented
Parent 13/72,624 Patented
Parent 12/157,267 Patented
Parent 11/227,277 Patented
Parent 60/610,938 Expired
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Last Updated: 2 years, 5 months ago
Date # Transaction