U.S. patent number D544,659 [Application Number D/253,150] was granted by the patent office on 2007-06-12 for floor cleaning machine. This patent grant is currently assigned to JohnsonDiversey, Inc.. Invention is credited to Jerry Auerswald, Marco Matzinger, Franz Oberhaensli.
United States Patent | D544,659 |
Auerswald , et al. | June 12, 2007 |
Inventors: | Auerswald; Jerry (Constance, DE), Matzinger; Marco (Schaffhausen, CH), Oberhaensli; Franz (Mosnang, CH) |
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Assignee: | JohnsonDiversey, Inc.
(Sturtevant, WI) |
Appl. No.: | D/253,150 |
Filed: | February 1, 2006 |
Current U.S. Class: | D32/16 |
Current International Class: | 1505 |
Field of Search: | ;D32/1,15,16,17,19,20,21,22,23 ;15/320,321,353,327.1,327.2,327.6,50.1 |
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D370320 | May 1996 | Hachtmann |
2002/0116783 | August 2002 | Giddings et al. |
2003/0019068 | January 2003 | Field et al. |
2003/0070249 | April 2003 | Lehman et al. |
2003/0070252 | April 2003 | Pedlar et al. |
2005/0132527 | June 2005 | Pedlar et al. |
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