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The ornamental design for a diagnostic test device, as shown and described.
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The broken lines in the drawings shown represent portions of the diagnostic test device that form no part of the claimed design.
Wang, Jihua, Huang, Renhong, Liang, Weiliang, Hu, Haisheng
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 31 2017 | Guangzhou Wondfo Biotech Co., Ltd. | (assignment on the face of the patent) | / | |||
Nov 06 2017 | HUANG, RENHONG | GUANGZHOU WONDFO BIOTECH CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044083 | /0627 | |
Nov 06 2017 | LIANG, WEILIANG | GUANGZHOU WONDFO BIOTECH CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044083 | /0627 | |
Nov 06 2017 | HU, HAISHENG | GUANGZHOU WONDFO BIOTECH CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044083 | /0627 | |
Nov 06 2017 | WANG, JIHUA | GUANGZHOU WONDFO BIOTECH CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044083 | /0627 |
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