Patent
   D751216
Priority
Feb 20 2012
Filed
Nov 27 2013
Issued
Mar 08 2016
Expiry
Mar 08 2030
Assg.orig
Entity
unknown
5
104
n/a
The ornamental design for a concrete bridge unit, as shown and described.

FIG. 1 is a perspective view of a first embodiment of a concrete bridge unit;

FIG. 2 is a front elevation of the concrete bridge unit of FIG. 1;

FIG. 3 is a side elevation of the concrete bridge unit of FIG. 1;

FIG. 4 is a perspective view of a second embodiment of a concrete bridge unit;

FIG. 5 is a front elevation of the concrete bridge unit of FIG. 4;

FIG. 6 is a side elevation of the concrete bridge unit of FIG. 4;

FIG. 7 is a perspective view of a third embodiment of a concrete bridge unit;

FIG. 8 is a front elevation of the concrete bridge unit of FIG. 7;

FIG. 9 is a side elevation of the concrete bridge unit of FIG. 7;

FIG. 10 is a perspective view of a fourth embodiment of a concrete bridge unit;

FIG. 11 is a front elevation of the concrete bridge unit of FIG. 10;

FIG. 12 is a side elevation of the concrete bridge unit of FIG. 10;

FIG. 13 is a perspective view of a fifth embodiment of a concrete bridge unit;

FIG. 14 is a front elevation of the concrete bridge unit of FIG. 13;

FIG. 15 is a side elevation of the concrete bridge unit of FIG. 13;

FIG. 16 is a perspective view of a sixth embodiment of a concrete bridge unit;

FIG. 17 is a front elevation of the concrete bridge unit of FIG. 16;

FIG. 18 is a side elevation of the concrete bridge unit of FIG. 16;

FIG. 19 is a perspective view of a seventh embodiment of a concrete bridge unit;

FIG. 20 is a front elevation of the concrete bridge unit of FIG. 19;

FIG. 21 is a side elevation of the concrete bridge unit of FIG. 19;

FIG. 22 is a perspective view of an eighth embodiment of a concrete bridge unit;

FIG. 23 is a front elevation of the concrete bridge unit of FIG. 22;

FIG. 24 is a side elevation of the concrete bridge unit of FIG. 22;

FIG. 25 is a perspective view of a ninth embodiment of a concrete bridge unit;

FIG. 26 is a front elevation of the concrete bridge unit of FIG. 25;

FIG. 27 is a side elevation of the concrete bridge unit of FIG. 25;

FIG. 28 is a perspective view of a tenth embodiment of a concrete bridge unit;

FIG. 29 is a front elevation of the concrete bridge unit of FIG. 28;

FIG. 30 is a side elevation of the concrete bridge unit of FIG. 28;

FIG. 31 is a perspective view of an eleventh embodiment of a concrete bridge unit;

FIG. 32 is a front elevation of the concrete bridge unit of FIG. 31;

FIG. 33 is a side elevation of the concrete bridge unit of FIG. 32;

FIG. 34 is a perspective view of a twelfth embodiment of a concrete bridge unit;

FIG. 35 is a front elevation of the concrete bridge unit of FIG. 34; and,

FIG. 36 is a side elevation of the concrete bridge unit of FIG. 34.

Aston, Scott D., Carfagno, Michael G., Creamer, Philip A.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 2012CARFAGNO, MICHAEL G CONTECH ENGINEERED SOLUTIONS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0316870991 pdf
Feb 15 2012CREAMER, PHILIP A CONTECH ENGINEERED SOLUTIONS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0316870991 pdf
Feb 16 2012ASTON, SCOTT D CONTECH ENGINEERED SOLUTIONS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0316870991 pdf
Nov 27 2013CONTECH ENGINEERED SOLUTIONS LLC(assignment on the face of the patent)
Nov 15 2016CONTECH ENGINEERED SOLUTIONS INC Wells Fargo Bank, National Association, As AgentSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0408520262 pdf
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