Smart Blackboard
CN309263765SActive Publication Date: 2025-04-29MUYU GALAXY TECH INNOVATION (GUANGDONG) CO LTD
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Patent Information
- Application Number
- CN202430731875.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2039-11-19
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: smart blackboard. 2. The purpose of this design product: a blackboard for teaching, with a USB port and optical drive on the side, a display screen that can play teaching videos, and an electric light installed on the top to increase the brightness of the blackboard when the light is dim. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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