Refrigerator filter

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front view of a refrigerator filter showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is an enlarged top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof; and,

FIG. 9 is a perspective view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
6325929 December 4, 2001 Bassett
D547822 July 31, 2007 Kennedy
8246883 August 21, 2012 Bassett
8354024 January 15, 2013 Ihle
D752707 March 29, 2016 Huda
D762812 August 2, 2016 Branscomb
D776237 January 10, 2017 Dong
D820948 June 19, 2018 An
D835752 December 11, 2018 Spiegel
Patent History
Patent number: D883426
Type: Grant
Filed: Feb 22, 2018
Date of Patent: May 5, 2020
Assignee: TIANJIN TIANCHUANG BEST PURE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. (Tianjin)
Inventor: Ying Lu (Tianjin)
Primary Examiner: Robin V Webster
Application Number: 29/637,848
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)