Floor cleaning machine

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Description

FIG. 1 is a front perspective view of a floor cleaning machine embodying aspects of the invention.

FIG. 2 is a rear perspective view of the floor cleaning machine shown in FIG. 1.

FIG. 3 is a front view of the floor cleaning machine shown in FIG. 1.

FIG. 4 is a left side view of the floor cleaning machine shown in FIG. 1.

FIG. 5 is a right side view of the floor cleaning machine shown in FIG. 1; and,

FIG. 6 is a rear view of the floor cleaning machine shown in FIG. 1.

The broken line showing of the floor cleaning machine is for illustrative purposes only and forms no part of the claimed design.

Claims

We claim the ornamental design for a floor cleaning machine, as shown and described.

Referenced Cited
U.S. Patent Documents
4759094 July 26, 1988 Palmer et al.
D332330 January 5, 1993 Gurstein
D370320 May 28, 1996 Hachtmann
20020116783 August 29, 2002 Giddings et al.
20030019068 January 30, 2003 Field et al.
20030070249 April 17, 2003 Lehman et al.
20030070252 April 17, 2003 Pedlar et al.
20050132527 June 23, 2005 Pedlar et al.
Patent History
Patent number: D544659
Type: Grant
Filed: Feb 1, 2006
Date of Patent: Jun 12, 2007
Assignee: JohnsonDiversey, Inc. (Sturtevant, WI)
Inventors: Jerry Auerswald (Constance), Marco Matzinger (Schaffhausen), Franz Oberhaensli (Mosnang)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Kathleen Sims
Attorney: Gregory S. Bollis
Application Number: 29/253,150