Patent
   D935571
Priority
Sep 20 2017
Filed
Sep 20 2017
Issued
Nov 09 2021
Expiry
Nov 09 2036

TERM.DISCL.
Assg.orig
Entity
unknown
1
13
n/a
The ornamental design for a sink filter device, as shown and described.

FIG. 1 is a front side perspective view of a sink filter device showing my new design;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a rear elevational view of FIG. 1;

FIG. 4 is a left side elevational view of FIG. 1;

FIG. 5 is a right side elevational view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1;

FIG. 7 is a bottom plan view of FIG. 1; and,

FIG. 8 is another side perspective view of FIG. 1.

The dashed broken lines depict portions of the sink filter device that form no part of the claim.

Luo, Changfu

Patent Priority Assignee Title
ER7521,
Patent Priority Assignee Title
2739317,
4571751, Dec 24 1984 MACRISTY INDUSTRIES, INC 206 NEWINGTON AVE NEW BRITAIN, CT 06051 A CORP OF CT Drain assembly with synthetic resin lock nut and coupling elements
5265281, Apr 07 1992 McAlpine & Co. Ltd. Stoppers for garbage disposal unit inlets
6108828, Aug 18 1998 Drain cover assembly
7013500, Dec 03 2004 Strainer
20030182721,
20070180602,
20140053327,
20140075662,
D517664, Oct 12 2004 Sink basket strainer assembly
D725751, Aug 21 2014 TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. Sink filter device
D728077, Aug 21 2014 TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. Sink filter device
D745642, Aug 21 2014 TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD. Sink filter device (3)
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 19 2017LUO, CHANGFUTAIZHOU LUOBANG SANITARY WARE MFG CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0439180090 pdf
Sep 20 2017TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule