Patent
   D931197
Priority
Jun 18 2019
Filed
Dec 04 2019
Issued
Sep 21 2021
Expiry
Sep 21 2036
Assg.orig
Entity
unknown
0
31
n/a
The ornamental design for an tire tread, as shown and described.

FIG. 1 is a perspective view of a tire tread showing my new design;

FIG. 2 is a front view thereof,

FIG. 3 is a top view thereof,

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof.

FIG. 6 is a fragmentary enlarged front view thereof; and,

FIG. 7 is an end view taken along line 7-7 in FIG. 6.

Broken lines shown in the drawings are intended to show portions of the tire tread that are not being claimed, and thus illustrative purpose only and form no part of the claimed design. The light stippled surface shading represents the surface of the tire tread, and the dark stippled surface shading represents the recessed portion of the tread grooves, having the depth as shown in FIG. 7.

Fujita, Shungo, Sahashi, Kohei

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 30 2019FUJITA, SHUNGOBridgestone CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0511920757 pdf
Aug 30 2019SAHASHI, KOHEIBridgestone CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0511920757 pdf
Dec 04 2019Bridgestone Corporation(assignment on the face of the patent)
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