Mop head
Latest 3M Innovative Properties Company Patents:
In
The broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design. In addition, the surface shading illustrate 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 mop head, as shown and described.
D481184 | October 21, 2003 | Clare et al. |
6651290 | November 25, 2003 | Kingry et al. |
D503836 | April 5, 2005 | Hall et al. |
D506050 | June 7, 2005 | Lalanne et al. |
D552315 | October 2, 2007 | Harper et al. |
D554815 | November 6, 2007 | Harper et al. |
D564164 | March 11, 2008 | Harper et al. |
D588770 | March 17, 2009 | Koenig et al. |
D597718 | August 4, 2009 | McNeil et al. |
Type: Grant
Filed: Jun 20, 2011
Date of Patent: Mar 13, 2012
Assignee: 3M Innovative Properties Company (Saint Paul, MN)
Inventor: In-Hwan Lee (Gyeonggi-do)
Primary Examiner: John Windmuller
Attorney: Trisha D. Adamson
Application Number: 29/394,655