Coffee bean roaster
JP1835214SActive Publication Date: 2026-09-07OZAWA IRON WORKS CO LTD
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Patent Information
- Application Number
- JP2026012248D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2026-06-24
- Publication Date
- 2026-09-07
- Estimated Expiration
- 2051-06-24
Smart Images

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Abstract
This product is a coffee bean roaster consisting of a drum with a handle and a base with front and rear support columns that rotatably support the drum. The rear support column supports the handle shaft. As shown in the front view, an opening is provided at the front of the drum, through which coffee beans can be loaded and unloaded. Also, as shown in the rear view, multiple ventilation holes are provided at the rear of the drum. The front support column consists of a support part that supports the opening of the drum and a holding part that holds a thermometer. As shown in "Reference Figure 1 showing the state of use" and "Reference Figure 2 showing the state of use," the base of this product is placed on a heating device such as a portable gas stove, and coffee beans contained in the drum can be roasted while rotating the handle. In addition, the temperature inside the drum can be checked by attaching a thermometer to the holding part. Furthermore, as shown in "Reference Figure 1 showing the state in which the drum and base are separated" and "Reference Figure 2 showing the state in which the drum and base are separated," the drum and base are configured to be separable.
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