Base cover for flat mop heads
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FIG. 1 is a perspective view of a first embodiment of a base cover for flat mot heads according to the present invention;
FIG. 2 is a top plan view of the base cover for flat mop heads illustrated in FIG. 1;
FIG. 3 is a bottom plan view of the base cover for flat mop heads illustrated in FIG. 1;
FIG. 4 is a front view of the base cover for flat mop heads illustrated in FIG. 1, the rear view being the mirror image thereof;
FIG. 5 is a left side view of the base cover for flat mop heads illustrated in FIG. 1, the right side view being the mirror image thereof;
FIG. 6 is a perspective view of a second embodiment of a base cover for flat mop heads according to the present invention;
FIG. 7 is a top plan view of the base cover for flat mop heads illustrated in FIG. 6;
FIG. 8 is a bottom plan view of the base cover for flat mop heads illustrated in FIG. 6;
FIG. 9 is a front view of the base cover for flat mop heads illustrated in FIG. 6, the rear view being the mirror image thereof;
FIG. 10 is a left side view of the base cover for flat mop heads illustrated in FIG. 6, the right side view being the mirror image thereof;
FIG. 11 is a perspective view of a third embodiment of a base cover for flat mop heads according to the present invention;
FIG. 12 is a top plan view of the base cover for flat mop heads illustrated in FIG. 11;
FIG. 13 is a bottom plan view of the base cover for flat mop heads illustrated in FIG. 11;
FIG. 14 is a front view of the base cover for flat mop heads illustrated in FIG. 11, the rear view being the mirror image thereof;
FIG. 15 is a left side view of the base cover for flat mop heads illustrated in FIG. 11, the right side view being the mirror image thereof;
FIG. 16 is a perspective view of a fourth embodiment of a base cover for flat mop heads according to the present invention;
FIG. 17 is a top plan view of the base cover for flat mop heads illustrated in FIG. 16;
FIG. 18 is a bottom plan view of the base cover for flat mop heads illustrated in FIG. 16;
FIG. 19 is a front view of the base cover for flat mop heads illustrated in FIG. 16, the rear view being the mirror image thereof; and,
FIG. 20 is a left side view of the base cover for flat mop heads illustrated in FIG. 16, the right side view being the mirror image thereof.
The patterns on the base covers are fragmentarily shown for convenience of illustration. It is understood that the patterns are uniformly continuous over the covers.
Claims
The ornamental design for a base cover for flat mop heads, as shown.
Type: Grant
Filed: Jul 6, 2000
Date of Patent: May 28, 2002
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Estrella Cabrero Gomez (Madrid), Carmen Martin Rivera (Madrid), Jorge Castillo Sebastian (Madrid)
Primary Examiner: Jennifer Rivard
Attorney, Agent or Law Firms: Michaele A. Hakamaki, Peter L. Olson
Application Number: 29/126,053