Glass file
JP1800722SActive Publication Date: 2025-06-11今市 誠志
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Patent Information
- Application Number
- JP2024021244D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-06-11
- Estimated Expiration
- 2049-09-25
Smart Images

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Abstract
The glass file according to this design is made of glass and is used for plastic models and nail polishing. It has a uniform thickness and is transparent, with the bottom surface being the entire grinding surface. It has a shape that is symmetrical about the left and right, with one side being sharp-angled and narrow, and the other side having a rounded tip closer to the right side in the plan view. The shape allows the user to select the part to be used according to the shape and size of the part to be polished. A step is formed on the sharp-angled side of the left side, making it easy to hold with a finger when using this product.
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