Cleaning sponge
Leahy , et al. February 16, 2
U.S. patent number D610,321 [Application Number D/341,894] was granted by the patent office on 2010-02-16 for cleaning sponge. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Timotheos J. Leahy, Bonnie C Lembitz.
| United States Patent | D610,321 |
| Leahy , et al. | February 16, 2010 |
Cleaning sponge
Claims
CLAIM The ornamental design for a cleaning sponge, as shown and described.
| Inventors: | Leahy; Timotheos J. (Saint Paul, MN), Lembitz; Bonnie C (Woodbury, MN) |
|---|---|
| Assignee: | 3M Innovative Properties
Company (St. Paul, MN) |
| Appl. No.: | D/341,894 |
| Filed: | August 14, 2009 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29297969 | Nov 26, 2007 | ||||
| Current U.S. Class: | D32/40 |
| Current International Class: | 0401 |
| Field of Search: | ;D32/40-46 ;15/245,121,244.1-244.4,208,209 |
References Cited [Referenced By]
U.S. Patent Documents
| D410308 | May 1999 | Tintelnot |
| D457698 | May 2002 | Susani |
| D464472 | October 2002 | Haro |
| D506299 | June 2005 | Chumley |
| D569565 | May 2008 | Leahy et al. |
| D571516 | June 2008 | Leahy et al. |
| D576366 | September 2008 | Kubes et al. |
| D577167 | September 2008 | Bogaerts et al. |
| RCD-000285937-0001 | Mar 2005 | BE | |||
Attorney, Agent or Firm: Adamson; Trisha D.
Description
FIG. 1 is a perspective view of the new design for a cleaning sponge;
FIG. 2 is a top view thereof, the bottom view being a mirror image thereof;
FIG. 3 is a left side view thereof; and,
FIG. 4 is a rear view thereof, the front view being a mirror image thereof.
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 illustrated in the drawings is provided merely to highlight the contour of design; it is not intended to be illustrative of texture or gloss.
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