Patent
   D791300
Priority
Nov 27 2014
Filed
Feb 09 2015
Issued
Jul 04 2017
Expiry
Jul 04 2031
Assg.orig
Entity
unknown
2
58
n/a
The ornamental design for a wall duct, as shown and described.

FIG. 1 is a front perspective view of a wall duct;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is an elevation view as viewed from the left side thereof;

FIG. 5 is an elevation view as viewed from the right side thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the wall duct is for the purpose of illustrating portions of the wall duct and forms no part of the claimed design.

van Dijk, Floris

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Jan 16 2015VAN DIJK, FLORISUBBINK B V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0349280586 pdf
Feb 09 2015Ubbink B.V.(assignment on the face of the patent)
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