Title:
Floor cleaning machine
Document Type and Number:
United States Patent D544659
Inventors:
Auerswald, Jerry (Constance, DE)
Matzinger, Marco (Schaffhausen, CH)
Oberhaensli, Franz (Mosnang, CH)
Matzinger, Marco (Schaffhausen, CH)
Oberhaensli, Franz (Mosnang, CH)
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Application Number:
D/253150
Publication Date:
06/12/2007
Filing Date:
02/01/2006
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Referenced by:
Export Citation:
Assignee:
JohnsonDiversey, Inc. (Sturtevant, WI, US)
Primary Class:
International Classes:
(IPC1-7): 1505
Field of Search:
15/353, D32/15, D32/21, 15/327.1, D32/19, 15/327.6, D32/16, 15/327.2, D32/20, D32/1, D32/17, 15/50.1, D32/23, 15/321, D32/22, 15/320
US Patent References:
| 4759094 | Scrubbing machine | July, 1988 | Palmer et al. | 15/320 |
| D332330 | High pressure carpet extractor | January, 1993 | Gurstein | D32/21 |
| D370320 | Cleaning machine | May, 1996 | Hachtmann | D32/21 |
| 20020116783 | ALL SURFACE CLEANER | August, 2002 | Giddings et al. | 15/321 |
| 20030019068 | Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid | January, 2003 | Field et al. | 15/320 |
| 20030070249 | Dual cleaning mode carpet extractor | April, 2003 | Lehman et al. | 15/320 |
| 20030070252 | Scrubbing machine passive recycling | April, 2003 | Pedlar et al. | 15/401 |
| 20050132527 | Apparatus for floor cleaning and treatment | June, 2005 | Pedlar et al. | 15/340.3 |
Primary Examiner:
Zarfas, Louis S.
Assistant Examiner:
Sims, Kathleen
Attorney, Agent or Firm:
Bollis, Gregory S.
Hamilton, Neil E.
Sales, James J.
Hamilton, Neil E.
Sales, James J.
Claims:
CLAIM
1. We claim the ornamental design for a floor cleaning machine, as shown and described.
1. We claim the ornamental design for a floor cleaning machine, as shown and described.
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.