Filter

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Description

FIG. 1 is a top right perspective view showing a filter, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof.

The dashed broken lines depict portions of the filter that form no part of the claimed design.

The dot-dash broken lines show the boundary of the claimed design and form no part of the claim.

Claims

The ornamental design for a filter, as shown and described.

Referenced Cited
U.S. Patent Documents
8354024 January 15, 2013 Ihle
D764021 August 16, 2016 Lu
D765220 August 30, 2016 Boudreau
D785750 May 2, 2017 Huda
D791912 July 11, 2017 Boudreau
D835752 December 11, 2018 Spiegel
D845433 April 9, 2019 Zou
D857840 August 27, 2019 Lu
D857841 August 27, 2019 Lu
D858691 September 3, 2019 Zou
D878517 March 17, 2020 Zou
Patent History
Patent number: D1026167
Type: Grant
Filed: Mar 14, 2019
Date of Patent: May 7, 2024
Assignee: TIANJIN TIANCHUANG BEST PURE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD (Tianjin)
Inventor: Enyu Wei (Shenzhen)
Primary Examiner: Calvin E Vansant
Application Number: 29/683,678
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)