Sink filter device
Latest TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. Patents:
Description
The dashed broken lines depict portions of the sink filter device that form no part of the claim.
Claims
The ornamental design for a sink filter device, as shown and described.
Referenced Cited
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Patent History
Patent number: D935571
Type: Grant
Filed: Sep 20, 2017
Date of Patent: Nov 9, 2021
Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. (Zhejiang)
Inventor: Changfu Luo (Zhejiang)
Primary Examiner: Amy C Wierenga
Application Number: 29/618,212
Type: Grant
Filed: Sep 20, 2017
Date of Patent: Nov 9, 2021
Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. (Zhejiang)
Inventor: Changfu Luo (Zhejiang)
Primary Examiner: Amy C Wierenga
Application Number: 29/618,212
Classifications
Current U.S. Class:
Cap, Plug, Vent Or Screen (11) (D23/260)