U.S. patent number D606,718 [Application Number D/297,969] was granted by the patent office on 2009-12-22 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 |
D606,718 |
Leahy , et al. |
December 22, 2009 |
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/297,969 |
Filed: |
November 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
Foreign Patent Documents
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RCD-000285937-0001 |
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Mar 2005 |
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BE |
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Primary Examiner: Webster; Robin V
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, the right side view being a
mirror image 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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