Patent
   D931994
Priority
Mar 10 2020
Filed
Mar 25 2020
Issued
Sep 28 2021
Expiry
Sep 28 2036
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for a toilet tank, as shown and described.

FIG. 1 is a perspective view of a toilet tank showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures are included for the purpose of illustrating portions of the toilet tank that form no part of the claimed design.

Miyazaki, Tomohiro, Wano, Masanobu

Patent Priority Assignee Title
ER9873,
Patent Priority Assignee Title
D585128, Dec 28 2007 KOHLER CO Plumbing fixture
D608430, Feb 01 2008 Kohler Co. Plumbing fixture
D637703, Dec 16 2010 Kohler Co. Plumbing fixture
D662575, Dec 16 2010 Kohler Co. Plumbing fixture
D678490, Oct 25 2010 Kohler Co. Plumbing fixture
D751183, Jan 12 2015 DELTA FAUCET COMPANY Toilet tank
D893002, Sep 20 2018 Kohler Co. Toilet tank
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 25 2020Toto Ltd.(assignment on the face of the patent)
Apr 06 2020WANO, MASANOBUToto, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0530160189 pdf
Apr 06 2020MIYAZAKI, TOMOHIROToto, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0530160189 pdf
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