Filter

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Description

FIG. 1 is a top right perspective view of 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; and,

FIG. 8 is yet another perspective view thereof.

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

Claims

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

Referenced Cited
U.S. Patent Documents
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D706577 June 10, 2014 Funnell, II
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D754315 April 19, 2016 Morin
D778419 February 7, 2017 Poindexter
D809115 January 30, 2018 Morin
D862017 October 1, 2019 Dou
D893695 August 18, 2020 Gale
D894360 August 25, 2020 Perez
D900063 October 27, 2020 Park
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20180161713 June 14, 2018 Cho
20200164298 May 28, 2020 Drabek
Patent History
Patent number: D938567
Type: Grant
Filed: Jan 22, 2020
Date of Patent: Dec 14, 2021
Inventor: Zhigang Du (Tianjin)
Primary Examiner: John A Voytek
Application Number: 29/721,700
Classifications
Current U.S. Class: Filter (D23/365)