Chemical reagent test slide

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Description

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

This design is primarily intended for the rapid detection of sample indicators during in vitro diagnostics; the key point of this design lies in the combination of shape, pattern, and color; the image that best illustrates the design essentials is the perspective view.

Claims

The ornamental design for a chemical reagent test slide as shown and described.

Referenced Cited
U.S. Patent Documents
D655424 March 6, 2012 Castanon
D772428 November 22, 2016 Fumito
D954982 June 14, 2022 Ye
D959015 July 26, 2022 Fang
D980449 March 7, 2023 Fang
D1001309 October 10, 2023 Sherman
D1040369 August 27, 2024 Fang
D1052755 November 26, 2024 Lei
D1054585 December 17, 2024 Lei
D1092773 September 9, 2025 Wu
Patent History
Patent number: D1146064
Type: Grant
Filed: Jun 23, 2025
Date of Patent: Sep 1, 2026
Inventor: Junhan Liu (Beijing)
Primary Examiner: Omeed Agilee
Application Number: 35/525,828