Robot vacuum cleaner

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Description

FIG. 1 is a front perspective view of a robot vacuum cleaner showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof, the left side being a mirror image; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a robot vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
D182364 March 1958 Jepson et al.
D187065 January 1960 Chapman
3135987 June 1964 Huch
D212257 September 1968 Schaefer et al.
D214340 June 1969 Schaefer et al.
D233645 November 1974 Diehl
D233646 November 1974 Diehl
D233647 November 1974 Diehl
D258821 April 7, 1981 Wareham et al.
D375592 November 12, 1996 Ljunggren
D381478 July 22, 1997 Amos
5781960 July 21, 1998 Kilstrom et al.
5935179 August 10, 1999 Kleiner et al.
D474312 May 6, 2003 Stephens et al.
6883201 April 26, 2005 Jones et al.
7167775 January 23, 2007 Abramson et al.
7275280 October 2, 2007 Haegermarck et al.
20040117064 June 17, 2004 McDonald
20040143927 July 29, 2004 Haegermarck et al.
Patent History
Patent number: D602215
Type: Grant
Filed: Nov 4, 2002
Date of Patent: Oct 13, 2009
Assignee: Akiebolaget Electrolux (Stockholm)
Inventor: Inese Ljunggren (Stockholm)
Primary Examiner: Ruth McInroy
Attorney: Pearne & Gordon LLP
Application Number: 29/170,352
Classifications
Current U.S. Class: Vacuum (D32/21)