Liquid duct

- Tennant Company
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Description

FIG. 1 is a perspective view of the liquid duct.

FIG. 2 is a front elevation view of the liquid duct.

FIG. 3 is a left side elevation view of the liquid duct, where the right side elevation view is a mirror image of the left side elevation view.

FIG. 4 is a back elevation view of the liquid duct.

FIG. 5 is a top view of the liquid duct; and,

FIG. 6 is a bottom view of the liquid duct.

The broken lines of FIGS. 1-6 are included for the purpose of illustrating environmental structure and form no part of the claimed design.

Claims

The ornamental design for a liquid duct, as shown and described.

Referenced Cited
U.S. Patent Documents
D364222 November 14, 1995 Sohr
D381750 July 29, 1997 Sasady
D630756 January 11, 2011 Kitayama
20140262759 September 18, 2014 Field et al.
Patent History
Patent number: D733916
Type: Grant
Filed: Mar 15, 2013
Date of Patent: Jul 7, 2015
Assignee: Tennant Company (Minneapolis, MN)
Inventors: Bruce F. Field (Golden Valley, MN), Charles W. O'Neil (Edina, MN)
Primary Examiner: Wan Laymon
Application Number: 29/449,946
Classifications