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Patent
D794087
Priority
Dec 15 2015
Filed
Dec 15 2015
Issued
Aug 08 2017
Expiry
Aug 08 2032
Assg.orig
Entity
unknown
0
28
n/a
The ornamental design for a track roller system , as shown and described.
FIG. 1 is a front perspective view of a track roller system showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The dashed broken lines represent structure or features which form no part of the claimed design; the broken lines themselves form no part of the claimed design.
Hakes, David J. , Lawson, Roger E.
Patent
Priority
Assignee
Title
Patent
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Date
Maintenance Fee Events
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Date
Maintenance Schedule
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