Thin layer chromatography device

- Merck Patent GmbH
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Description

FIG. 1 is a front, right, top perspective view of a thin layer chromatography device showing the new design.

FIG. 2 is a front, right perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a rear, right, top perspective view thereof; and,

FIG. 7 is a right side elevation view thereof.

The bottom surface of the thin layer chromatography device is flat and devoid of ornamental features.

Claims

The ornamental design for a thin layer chromatography device as shown and described.

Referenced Cited
U.S. Patent Documents
6355165 March 12, 2002 Sutton
D737702 September 1, 2015 Selberg
D835281 December 4, 2018 Clifford
D857903 August 27, 2019 Esfandiari
D914906 March 30, 2021 Klein
11307180 April 19, 2022 Gutmann
D1020502 April 2, 2024 Kang
D1068104 March 25, 2025 Buie
Patent History
Patent number: D1103798
Type: Grant
Filed: Dec 1, 2022
Date of Patent: Dec 2, 2025
Assignee: Merck Patent GmbH (Darmstadt)
Inventors: Andreas Ries (Darmstadt), Dirk Einspänner (Darmstadt), Monika Bäumle (Darmstadt), Michaela Oberle (Darmstadt), Mark Hinkle (Darmstadt)
Primary Examiner: Antoine Duval Davis
Application Number: 29/861,671