Filter
Description
The broken lines in the drawings depict portions of the filter that form no part of the claimed design.
Claims
The ornamental design for a filter, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D947317
Type: Grant
Filed: Dec 5, 2019
Date of Patent: Mar 29, 2022
Assignee: Tianjin Bright Sight Commerce Co., Ltd. (Tianjin)
Inventor: Lin Shao (Baotou)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/716,014
Type: Grant
Filed: Dec 5, 2019
Date of Patent: Mar 29, 2022
Assignee: Tianjin Bright Sight Commerce Co., Ltd. (Tianjin)
Inventor: Lin Shao (Baotou)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/716,014
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)