Surface cleaning system

- Rug Doctor, LLC
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Description

FIG. 1 is a top-right perspective view of a surface cleaning system showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a top-right perspective view of a second embodiment thereof;

FIG. 9 is a front view of FIG. 8;

FIG. 10 is a rear view of FIG. 8;

FIG. 11 is a left side view of FIG. 8;

FIG. 12 is a right side view of FIG. 8; and,

FIG. 13 is a top view of FIG. 8.

The broken lines in the drawings show environmental structure that forms no part of the claimed design.

Claims

The ornamental design for a surface cleaning system, as shown and described.

Referenced Cited
U.S. Patent Documents
D364947 December 5, 1995 Kent
D633667 March 1, 2011 Santiago
D696824 December 31, 2013 Dammkoehler
D712102 August 26, 2014 Hill
D723755 March 3, 2015 Barrett
8997306 April 7, 2015 Hill
9380921 July 5, 2016 Nguyen
Patent History
Patent number: D849344
Type: Grant
Filed: Jun 23, 2017
Date of Patent: May 21, 2019
Assignee: Rug Doctor, LLC (Plano, TX)
Inventors: Ernest Matthew Chavana, Jr. (Villa Ridge, MO), Richard Foster (Powell, OH), Stanley Anderson (Fenton, MO), Christopher Terpstra (Frisco, TX), Jan Valentic (Plano, TX)
Primary Examiner: Ruth McInroy
Application Number: 29/608,682
Classifications
Current U.S. Class: Upright Type (D32/22)