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Patent
D680892
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Priority
Aug 14 2012
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Filed
Aug 14 2012
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Issued
Apr 30 2013
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Expiry
Apr 30 2027
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Assg.orig
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Entity
unknown
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2
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4
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n/a
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We claim, an ornamental design for a road barrier infrastructure unit, as shown and described.
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FIG. 1 is a rear perspective view of a road barrier infrastructure unit showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is front plan view thereof; and,
FIG. 7 is a back plan view thereof.
The broken line showing of openings is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design.
Marur, Sudhakar Ramamoorthy, Kulkarni, Sandeep Chandrakant
Patent |
Priority |
Assignee |
Title |
D379668, |
Feb 28 1996 |
|
Transition unit for a retaining wall having irregular stonework |
D439935, |
Feb 25 2000 |
|
Road barrier and executive toy piece |
D441409, |
Mar 25 2000 |
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Set of road barrier and executive toy pieces |
D514972, |
Oct 20 2004 |
SPIRIT OF AMERICA CORP |
Corner section of the houston barricade |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a