Cleaning sheet

Otsuka , et al. August 2, 2

Patent Grant D642759

U.S. patent number D642,759 [Application Number D/381,320] was granted by the patent office on 2011-08-02 for cleaning sheet. This patent grant is currently assigned to Kao Corporation. Invention is credited to Hiroshi Otsuka, Minoru Wada.


United States Patent D642,759
Otsuka ,   et al. August 2, 2011

Cleaning sheet

Claims

CLAIM The ornamental design for cleaning sheet, as shown and described.
Inventors: Otsuka; Hiroshi (Tochigi, JP), Wada; Minoru (Tochigi, JP)
Assignee: Kao Corporation (Tokyo, JP)
Appl. No.: D/381,320
Filed: December 17, 2010

Foreign Application Priority Data

Jun 18, 2010 [JP] 2010-015127
Current U.S. Class: D32/40
Current International Class: 0401
Field of Search: ;D32/40-46 ;D5/56 ;15/244.1-244.4,209.1,245,245.1,228 ;428/85

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Foreign Patent Documents
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3107183 Jan 2005 JP
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Other References

Extended European Search Report issued on Nov. 8, 2010 in corresponding European Patent Application No. 08752134.0. cited by other .
International Preliminary Report on Patentability for Application No. PCT/JP2008/058100, dated Dec. 3, 2009. cited by other .
International Preliminary Report on Patentability for Application No. PCT/JP2009/057248, dated Nov. 30, 2010. cited by other .
International Search Report for Application No. PCT/JP2009/057248, dated Jul. 28, 2009. cited by other.

Primary Examiner: Webster; Robin
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP

Description



FIG. 1 is a front view of a cleaning sheet showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right, front perspective view thereof; and,

FIG. 8 is a reference view showing an example of the cleaning sheet that is in use with a cleaning sheet holder.

The broken lines illustrated in drawings form no part of the claimed design.

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