Water softener
Description
The broken lines depict portions of the water softener that form no part of the claimed design.
Claims
The ornamental design for a water softener as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- https://www.aquios.net/aqfs120-mini-salt-free-water-softener/.
Patent History
Patent number: D1069030
Type: Grant
Filed: Sep 23, 2024
Date of Patent: Apr 1, 2025
Assignee: Nanjing Chaoxu Energy-saving Technology (Nanjing)
Inventor: Junjie Sun (Nanjing)
Primary Examiner: Keith J Wilson
Assistant Examiner: Carolyn W Davis
Application Number: 29/964,470
Type: Grant
Filed: Sep 23, 2024
Date of Patent: Apr 1, 2025
Assignee: Nanjing Chaoxu Energy-saving Technology (Nanjing)
Inventor: Junjie Sun (Nanjing)
Primary Examiner: Keith J Wilson
Assistant Examiner: Carolyn W Davis
Application Number: 29/964,470
Classifications
Current U.S. Class:
Treatment (D23/207)