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
U.S. Patent Documents
2739317 | March 1956 | Abresch |
5265281 | November 30, 1993 | McAlpine |
6108828 | August 29, 2000 | Cheng |
D441848 | May 8, 2001 | Huang |
D517664 | March 21, 2006 | Hill |
7013500 | March 21, 2006 | Lin |
D725751 | March 31, 2015 | Luo |
D728077 | April 28, 2015 | Luo |
D745642 | December 15, 2015 | Luo |
D783782 | April 11, 2017 | Scott |
20030182721 | October 2, 2003 | Li |
20070180602 | August 9, 2007 | Lin |
20140075662 | March 20, 2014 | Gayoso |
Patent History
Patent number: D919772
Type: Grant
Filed: Sep 20, 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: 29/618,209
Type: Grant
Filed: Sep 20, 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: 29/618,209
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)