Upright vacuum cleaner

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Description

FIG. 1 is a left side view of an upright vacuum cleaner showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a right view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

I claim the ornamental design for an upright vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
4682384 July 28, 1987 Prahl et al.
D531770 November 7, 2006 Luebbering et al.
D556401 November 27, 2007 Lee
D612114 March 16, 2010 Ikeno
20060090290 May 4, 2006 Lau
20060150363 July 13, 2006 Choi
20070163072 July 19, 2007 Sepke et al.
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Foreign Patent Documents
1636496 December 2003 CN
1626025 August 2008 CN
2003250729 December 2004 JP
2007167451 July 2007 JP
WO2007084543 July 2007 WO
Patent History
Patent number: D633666
Type: Grant
Filed: May 15, 2009
Date of Patent: Mar 1, 2011
Inventor: Lau Ying Wai (Kowloon Bay)
Primary Examiner: Ruth McInroy
Attorney: Roy Kiesel Ford Doody & Thurmon
Application Number: 29/337,123
Classifications
Current U.S. Class: Upright Type (D32/22)