Dry filter

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Description

FIG. 1 is a front elevation view of a dry filter according to a first embodiment of the present application, showing our new design, the rear elevation view, left side elevation view, and right side elevation view each being identical to the front elevation view;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top, front, right side perspective view thereof, the top, rear, left side perspective view being identical to the top, front, right side perspective view;

FIG. 5 is a front elevation view of a dry filter according to a second embodiment of the present application, showing our new design, the rear elevation view, left side elevation view, and right side elevation view each being identical to the front elevation view;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top, front, right side perspective view thereof, the top, rear, left side perspective view being identical to the top, front, right side perspective view.

The broken lines in the drawings depict portions of the dry filter that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D372295 July 30, 1996 Weber
D458341 June 4, 2002 Pratt
D487497 March 9, 2004 Ti
8268170 September 18, 2012 Core
D795993 August 29, 2017 Zou
20120217198 August 30, 2012 Chen
20120217200 August 30, 2012 Wu
20140144174 May 29, 2014 Wu
20180257009 September 13, 2018 Wu
Patent History
Patent number: D890295
Type: Grant
Filed: Jul 18, 2018
Date of Patent: Jul 14, 2020
Assignee: Zhejiang Sanhua Intelligent Controls Co., Ltd. (Shaoxing, Zhejiang)
Inventors: Xuping Xu (Shaoxing), Linping Wu (Shaoxing), Weiwei Jiang (Shaoxing)
Primary Examiner: Brandon M Rosati
Assistant Examiner: John A Voytek
Application Number: 29/657,051
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)