Filter cup
Latest Qingdao Ecopure Filter Co., Ltd. Patents:
Description
The broken lines in the drawing depict portions of the filter unit that form no part of the claimed design.
Claims
The ornamental design for a filter cup, as shown and described.
Referenced Cited
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Patent History
Patent number: D869892
Type: Grant
Filed: Jan 30, 2018
Date of Patent: Dec 17, 2019
Assignee: Qingdao Ecopure Filter Co., Ltd. (Jimo, Qingdao)
Inventor: Zhibin Zou (Qingdao)
Primary Examiner: Marianne N Pandozzi
Application Number: 29/635,290
Type: Grant
Filed: Jan 30, 2018
Date of Patent: Dec 17, 2019
Assignee: Qingdao Ecopure Filter Co., Ltd. (Jimo, Qingdao)
Inventor: Zhibin Zou (Qingdao)
Primary Examiner: Marianne N Pandozzi
Application Number: 29/635,290
Classifications
Current U.S. Class:
D7/318;
D7/317