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Patent
D340807
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Priority
Oct 23 1990
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Filed
Oct 23 1990
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Issued
Nov 02 1993
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Expiry
Nov 02 2007
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Assg.orig
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Entity
unknown
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2
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8
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n/a
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The ornamental design for a combined tile and grout cleaning machine, as shown and described.
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FIG. 1 is a perspective view of a combined tile and grout cleaning machine
showing my new design;
FIG. 2 is a front elevational view thereof, the rear view being a mirror
image;
FIG. 3 is a side elevational view thereof, the opposite side being a mirror
image;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Fertal, George E.
Patent |
Priority |
Assignee |
Title |
3344453, |
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|
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3829922, |
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4586211, |
Jan 22 1985 |
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Tile surface cleaning apparatus |
4780992, |
May 04 1987 |
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Apparatus for cleaning pool tile |
4845796, |
Jul 24 1987 |
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Rotating flexible stem tooth brush |
4882801, |
May 21 1981 |
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Electric toothbrush |
D281035, |
Oct 25 1983 |
THORWARTH & GREBE OHG, A CORP OF GERMANY WEST GERMANY |
Brush |
D313890, |
Apr 17 1987 |
RONIC S A , 61 BIS, AVENUE DE LA CORNICHE FLEURIE, 06200 NICE, FRANCE, A CORP OF FRANCE |
Electric scrubbing brush |
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