发明申请
- 专利标题： BEARING HERB GRINDER
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申请号： US16751292申请日： 2020-01-24
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公开(公告)号： US20200237158A1公开(公告)日： 2020-07-30
- 发明人: Amit Gorodetzer
- 申请人： Amit Gorodetzer
- 主分类号： A47J42/34
- IPC分类号： A47J42/34 ; A47J42/38
摘要：
A grinder comprises a bearing track and a plurality of bearing elements such as ball bearings or roller bearings. Optionally, the bearing elements are protected from fouling or contamination from the material being ground, which can be, for example, herbs, spices, tobacco, or cannabis.
公开/授权文献
- US11849885B2 Bearing herb grinder 公开/授权日：2023-12-26
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