Diagnostic test device
Latest Guangzhou Wondfo Biotech Co., Ltd. Patents:
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)