Patent
   D895763
Priority
Apr 28 2018
Filed
Oct 29 2018
Issued
Sep 08 2020
Expiry
Sep 08 2035
Assg.orig
Entity
unknown
0
14
n/a
The ornamental design of a water softening device, as shown and described.

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.

Liu, Guohua, He, Zhifeng

Patent Priority Assignee Title
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D335699, May 14 1991 Ecolab USA Inc Chemical detergent block
D605728, Jan 12 2009 Nanjing Fobrite Environmental Technology Co., Ltd. Control unit for a water softener
D700625, Nov 28 2012 Ulvac Kiko, Inc. Piston pump
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Oct 26 2018LIU, GUOHUAWUHU MIDEA KITCHEN AND BATH APPLIANCES MFG CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473440851 pdf
Oct 26 2018HE, ZHIFENGWUHU MIDEA KITCHEN AND BATH APPLIANCES MFG CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473440851 pdf
Oct 26 2018LIU, GUOHUAMIDEA GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473440851 pdf
Oct 26 2018HE, ZHIFENGMIDEA GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473440851 pdf
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