Carpet cleaning machine

- Rug Doctor, LLC
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Description

FIG. 1 is a front elevation view of a carpet cleaning machine showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front and right side perspective view thereof; and,

FIG. 6 is a front and left side perspective view thereof.

Claims

The ornamental design of a carpet cleaning machine, as shown and described.

Referenced Cited
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Patent History
Patent number: D712102
Type: Grant
Filed: Jan 31, 2011
Date of Patent: Aug 26, 2014
Assignee: Rug Doctor, LLC (Plano, TX)
Inventors: Jason E. Hill (University City, MO), Timothy J. Wall (Plano, TX), Steven A. Wahl (Fort Wayne, IN), Schubert Pereira (Chesterfield, MO), David W. Kaiser (North Haven, CT)
Primary Examiner: Ruth McInroy
Application Number: 29/384,377
Classifications
Current U.S. Class: Upright Type (D32/22)