Floor sweeper
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Any broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design. In addition, the surface shading illustrated in the drawings is provided merely to highlight the contour of the design; it is not intended to be illustrative of texture or gloss.
The break in the handle portion of the design is shown to illustrate that the handle of the claimed design is of indeterminate length.
Claims
The ornamental design for a floor sweeper, as shown and described.
Type: Grant
Filed: Nov 17, 2006
Date of Patent: Aug 21, 2007
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Jacob J. Orak (Ho Chi Minh), Mauro Porcini (Bregano), John M. Simon (Edina, MN), Byron E. Trotter (Saint Paul, MN), Lloyd S. Vasilakes (Stillwater, MN)
Primary Examiner: Pamela J. Burgess
Attorney: Trisha D. Adamson
Application Number: 29/250,511