Diagnostic test device
Description
The broken lines in the drawings shown represent portions of the diagnostic test device that form no part of the claimed design.
Claims
The ornamental design for a diagnostic test device, as shown and described.
Referenced Cited
U.S. Patent Documents
| D687968 | August 13, 2013 | Trigg |
Patent History
Patent number: D848881
Type: Grant
Filed: Oct 31, 2017
Date of Patent: May 21, 2019
Assignee: Guangzhou Wondfo Biotech Co., Ltd. (Guangzhou)
Inventors: Renhong Huang (Guangzhou), Weiliang Liang (Guangzhou), Haisheng Hu (Guangzhou), Jihua Wang (Guangzhou)
Primary Examiner: Antoine Duval Davis
Application Number: 29/624,348
Type: Grant
Filed: Oct 31, 2017
Date of Patent: May 21, 2019
Assignee: Guangzhou Wondfo Biotech Co., Ltd. (Guangzhou)
Inventors: Renhong Huang (Guangzhou), Weiliang Liang (Guangzhou), Haisheng Hu (Guangzhou), Jihua Wang (Guangzhou)
Primary Examiner: Antoine Duval Davis
Application Number: 29/624,348
Classifications
Current U.S. Class:
Chemical (12) (D10/81);
Specimen Handling, Preparation Or Testing (62) (D24/216)