Electric vacuum cleaner

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top and right front perspective view of an electric vacuum cleaner showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a right side elevational view thereof shown when in use for emptying of the container for the cleaner.

The phantom line showing in the Figures is for illustrative purposes and forms no part of the claimed invention.

Claims

The ornamental design for an electric vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
4571772 February 25, 1986 Dyson
D309203 July 10, 1990 Goodrich
5101532 April 7, 1992 Dyson et al.
5145499 September 8, 1992 Dyson
D343707 January 25, 1994 Dyson
D365669 December 26, 1995 Piccaluga et al.
D407874 April 6, 1999 Burchard et al.
D429776 August 22, 2000 Gammack et al.
D435945 January 2, 2001 Ikeno et al.
D439379 March 20, 2001 Gammack et al.
D439381 March 20, 2001 Saunders et al.
D443004 May 29, 2001 Chan
D452758 January 1, 2002 Yokoyama et al.
6341404 January 29, 2002 Salo et al.
D459561 June 25, 2002 Leyden
D460227 July 9, 2002 Leyden
D460229 July 9, 2002 Zahuranec et al.
D462814 September 10, 2002 Sugimoto
D463078 September 17, 2002 Harada
D485026 January 6, 2004 Brown
D485027 January 6, 2004 Brown
D485029 January 6, 2004 Brown
D485655 January 20, 2004 Parr et al.
D487948 March 30, 2004 Kent
D498887 November 23, 2004 Kent
Patent History
Patent number: D530472
Type: Grant
Filed: Mar 17, 2005
Date of Patent: Oct 17, 2006
Assignees: Matsushita Electric Industrial Co., Ltd. (Kadoma), Panasonic Corporation of North America (Secaucus, NJ)
Inventors: Kiyoaki Konno (Nara), Morgan S. Brown (Danville, KY)
Primary Examiner: Ruth McInroy
Attorney: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/225,476
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)