Patent
   D724459
Priority
May 30 2014
Filed
May 30 2014
Issued
Mar 17 2015
Expiry
Mar 17 2029
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a tire tread depth gauge, as shown and described.

FIG. 1 shows a perspective view of the present design.

FIG. 2 shows a front view of the present design,

FIG. 3 shows a rear view of the present design.

FIG. 4 shows a left side view of the present design

FIG. 5 shows a right side view of the present design.

FIG. 6 shows a top view of the present design; and,

FIG. 7 shows a bottom view of the present design.

The broken lines showing of structural feature is indeed for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design.

Chen, Vic

Patent Priority Assignee Title
Patent Priority Assignee Title
5113695, Dec 11 1990 Pressure gauge
5450298, Oct 04 1994 Truck/bus driver's tool
D668569, Oct 12 2011 Magnifying pencil type tire gauge pressure indicator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 22 2014CHEN, VICLEMATEC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0330360034 pdf
May 30 2014Lematec Co., Ltd.(assignment on the face of the patent)
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