Steel tongue drum
The broken lines in the figures illustrate portions of the steel tongue drum that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a steel tongue drum, as shown and described.
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Type: Grant
Filed: Jul 25, 2024
Date of Patent: Nov 25, 2025
Assignee: Shenzhen Luru Musical Instruments Co., Ltd. (Shenzhen)
Inventor: Wenxiang Chen (Guangzhou)
Primary Examiner: R. Johnson
Application Number: 29/953,984