Patent
   D861127
Priority
Jan 22 2018
Filed
Feb 22 2018
Issued
Sep 24 2019
Expiry
Sep 24 2034
Assg.orig
Entity
unknown
21
3
n/a
The ornamental design for a refrigerator filter, as shown and described.

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.

Lu, Ying

Patent Priority Assignee Title
D894334, Aug 26 2019 Ningbo Pureza Technology, LLC Water filter cartridge
D913417, Sep 27 2019 Ningbo Pureza Technology, LLC Water filter cartridge
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D930787, Mar 20 2020 MICROFILTER CO., LTD; HISENSE RONSHEN (GUANGDONG) REFRIGERATOR CO., LTD. Filter for water purification
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D947318, Jan 06 2020 Tianjin Bright Sight Commerce Co., Ltd Filter
D985717, Nov 04 2022 SHENZHEN YU TIAN QI TECHNOLOGY CO , LTD Water filter
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Patent Priority Assignee Title
D795995, May 05 2016 HONG KONG ECOAQUA CO., LIMITED Water filter
D795997, May 05 2016 HONG KONG ECOAQUA CO., LIMITED Water filter
D798997, May 05 2016 HONG KONG ECOAQUA CO., LIMITED Water filter
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Feb 22 2018Tianjin Tianchuang Best Pure Environmental Science and Technology Co., Ltd.(assignment on the face of the patent)
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