Water softening device

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Description

FIG. 1 is a front elevation view of a water softening device, showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof; and,

FIG. 9 is an enlargement of a portion of FIG. 1 denoted by a broken-line circle therein.

The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines depict environment. The broken lines form no part of the claimed design.

Claims

The ornamental design of a water softening device, as shown and described.

Referenced Cited
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Foreign Patent Documents
201130096005 September 2011 CN
Patent History
Patent number: D895763
Type: Grant
Filed: Oct 29, 2018
Date of Patent: Sep 8, 2020
Inventors: Guohua Liu (Wuhu), Zhifeng He (Wuhu)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/668,294
Classifications
Current U.S. Class: Treatment (D23/207)