Sink filter device
Latest TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. Patents:
Description
The broken lines depict portions of the article that form no part of the claim.
Claims
The ornamental design for a sink filter device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Brass Round Sink Strainer; Grainger.com website Copyright 1994-2020; Visited Online Feb. 1, 2021; product/415F58?gclid=EAlalQobChMlhlevqcbJ7glVbAelCR2_yQpNEAQYFCABEgKM7PD_BwE&cm_mmc=PCC:+Google+PLA&ef_id=EAlalQobChMlhlevqcbJ7glVbAelCR2_yQpNEAQYFCABEgK (Year: 1994).
Patent History
Patent number: D919771
Type: Grant
Filed: Aug 21, 2017
Date of Patent: May 18, 2021
Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. (Zhejiang)
Inventor: Changfu Luo (Zhejiang)
Primary Examiner: Amy C Wierenga
Application Number: 29/614,517
Type: Grant
Filed: Aug 21, 2017
Date of Patent: May 18, 2021
Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. (Zhejiang)
Inventor: Changfu Luo (Zhejiang)
Primary Examiner: Amy C Wierenga
Application Number: 29/614,517
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)