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Patent
D589662
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Priority
Aug 16 2007
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Filed
Feb 15 2008
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Issued
Mar 31 2009
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Expiry
Mar 31 2023
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Assg.orig
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Entity
unknown
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5
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9
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n/a
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The ornamental design for sweeping machine, as shown and described.
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FIG. 1 is a front, top and left side perspective view showing the design;
FIG. 2 is a front elevational view of the design;
FIG. 3 is a front, top and right side perspective view showing the design;
FIG. 4 is a right side elevational view of the design;
FIG. 5 is a rear elevational view of the design;
FIG. 6 is a left side elevational view of the design; and,
FIG. 7 is a top plan view of the design.
Dammkoehler, Denis, Rummel, Christian
Patent |
Priority |
Assignee |
Title |
5881417, |
Jun 06 1995 |
KARCHER NORTH AMERICA, INC |
Floor cleaning apparatus with contouring broom |
6108859, |
Jul 29 1998 |
NILFISK A S |
High efficiency squeegee |
6357070, |
Feb 16 2000 |
KARCHER NORTH AMERICA, INC |
Multi-function, battery-powered, rider cleaning machine |
6442789, |
Jun 30 1999 |
NILFISK A S |
Riding floor scrubber |
D329311, |
Dec 28 1989 |
MINUTEMAN INTERNATIONAL, INC |
Sweeper vehicle |
D376227, |
Apr 25 1994 |
KARCHER NORTH AMERICA, INC |
Floor sweeper |
D382383, |
Apr 25 1994 |
KARCHER NORTH AMERICA, INC |
Floor scrubber |
D391699, |
Dec 13 1996 |
|
Scrubber machine |
D536844, |
Nov 11 2004 |
KARCHER NORTH AMERICA, INC |
Floor treatment device |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a