Hand-held cleaning device
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Description
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.
Claims
The ornamental design for a hand-held cleaning device, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D410308 | May 25, 1999 | Tintelnot |
D421166 | February 22, 2000 | Tintelnot |
D457698 | May 21, 2002 | Susani |
D462818 | September 10, 2002 | Haro |
D464472 | October 15, 2002 | Haro |
D473027 | April 8, 2003 | Pecaut |
6857159 | February 22, 2005 | Strine |
D506299 | June 14, 2005 | Chumley |
D506587 | June 21, 2005 | Armaly, Jr. |
6917400 | July 12, 2005 | Nakamura et al. |
RCD-000285937-0001 | March 2005 | BE |
WO 96/22674 | August 1996 | WO |
Patent History
Patent number: D576366
Type: Grant
Filed: Jul 26, 2007
Date of Patent: Sep 2, 2008
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Michael J. Kubes (Oakdale, MN), Mauro Porcini (Bregano), Diane L. Regnier (Stillwater, MN), Valentina Tronconi (Milan)
Primary Examiner: Pamela J Burgess
Attorney: Trisha D. Adamson
Application Number: 29/282,653
Type: Grant
Filed: Jul 26, 2007
Date of Patent: Sep 2, 2008
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Michael J. Kubes (Oakdale, MN), Mauro Porcini (Bregano), Diane L. Regnier (Stillwater, MN), Valentina Tronconi (Milan)
Primary Examiner: Pamela J Burgess
Attorney: Trisha D. Adamson
Application Number: 29/282,653
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)