发明授权
- 专利标题: Apparatus and method for extracting an infusion
- 专利标题(中): 用于提取输液的装置和方法
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申请号: US14644185申请日: 2015-03-10
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公开(公告)号: US09392900B2公开(公告)日: 2016-07-19
- 发明人: Christopher R. McLean , Bruce A. Constantine
- 申请人: ESPRO INC.
- 申请人地址: CA Vancouver
- 专利权人: ESPRO, INC.
- 当前专利权人: ESPRO, INC.
- 当前专利权人地址: CA Vancouver
- 代理机构: Day Pitney LLP
- 主分类号: A47J31/38
- IPC分类号: A47J31/38 ; A47J31/20 ; B01D11/02
摘要:
An infusion extractor is provided including a plunger to be inserted into an infusing container containing the infusion mixture that has vertical inner walls oriented parallel to a vertical axis of the container. The plunger includes a first surface with a seal situated at an edge of the surface. The seal is adapted for sealing against the inner walls of the infusing container as the plunger moves within the container. The plunger also includes a second surface extending from the first surface and defining a second chamber. At least a portion of the extract flow openings are situated at a depth either above or below the first surface along the vertical axis.
公开/授权文献
- US20150182060A1 APPARATUS AND METHOD FOR EXTRACTING AN INFUSION 公开/授权日:2015-07-02
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