Patent
   D928280
Priority
Dec 29 2018
Filed
Mar 14 2019
Issued
Aug 17 2021
Expiry
Aug 17 2036
Assg.orig
Entity
unknown
3
23
n/a
The ornamental design for a filter, as shown and described.

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 broken line showing of a filter is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Wei, Enyu

Patent Priority Assignee Title
D947319, Mar 10 2020 Filter element
D952702, Jul 07 2019 Refrigerator filter
D952794, Jan 07 2020 Filter
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H1072,
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Mar 14 2019Tianjin Tianchuang Best Pure Environmental Science and Technology Co. LTD(assignment on the face of the patent)
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