Chemical reagent test slide
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.
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
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
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
Classifications
Current U.S. Class:
Interrelated Indication Or Reaction Set (i.e., "test Kit") (64) (D24/223)