Conference board
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The broken lines in the drawings depict environmental structure and boundaries and form no part of the claimed design. Dashed lines in the drawings depict boundaries of regions shown in enlarged views and form no part of the claimed design.
Claims
The ornamental design for a conference board as shown and described.
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Type: Grant
Filed: Feb 3, 2024
Date of Patent: Sep 30, 2025
Assignees: Guangzhou Shiyuan Electronic Technology Company Limited (Guangzhou), Guangzhou Shirui Electronics Co., Ltd. (Guangzhou)
Inventor: Biliang Cheng (Guangdong)
Primary Examiner: Leah Macchiarolo
Assistant Examiner: Francis Wilder
Application Number: 29/927,316