Filter unit
Latest QINGDAO ECOPURE FILTER CO., LTD. Patents:
Description
The broken lines in the drawing depict portions of filter unit that form no part of the claimed design.
Claims
The ornamental design for a filter unit, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- DiscountFilters.com, Replacement for LG 46-9690 Refrigerator Water Filters, undated online product page, retrieved Dec. 27, 2019 from <URL:https://www.discountfilters.com/refrigerator-water-filters/clearchoice-clch106-3-pack/p181199/> (Year: 2019).
Patent History
Patent number: D892265
Type: Grant
Filed: Oct 30, 2018
Date of Patent: Aug 4, 2020
Assignee: QINGDAO ECOPURE FILTER CO., LTD. (Jimo, Qingdao)
Inventor: Zhibin Zou (Qingdao)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/668,425
Type: Grant
Filed: Oct 30, 2018
Date of Patent: Aug 4, 2020
Assignee: QINGDAO ECOPURE FILTER CO., LTD. (Jimo, Qingdao)
Inventor: Zhibin Zou (Qingdao)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/668,425
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)