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Patent
D935571
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Priority
Sep 20 2017
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Filed
Sep 20 2017
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Issued
Nov 09 2021
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Expiry
Nov 09 2036
TERM.DISCL.
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Assg.orig
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Entity
unknown
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1
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13
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n/a
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The ornamental design for a sink filter device, as shown and described.
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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, |
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Patent |
Priority |
Assignee |
Title |
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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 |
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Apr 07 1992 |
McAlpine & Co. Ltd. |
Stoppers for garbage disposal unit inlets |
6108828, |
Aug 18 1998 |
|
Drain cover assembly |
7013500, |
Dec 03 2004 |
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Strainer |
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D517664, |
Oct 12 2004 |
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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) |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a