Vacuum cleaner

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Description

FIG. 1 is a front view of a vacuum cleaner according to the present invention.

FIG. 2 is a rear view of the vacuum cleaner of FIG. 1.

FIG. 3 is a left side view of the vacuum cleaner of FIG. 1.

FIG. 4 is a right side view of the vacuum cleaner of FIG. 1.

FIG. 5 is a top plan view of the vacuum cleaner of FIG. 1.

FIG. 6 is a bottom plan view of the vacuum cleaner of FIG. 1.

FIG. 7 is a rear perspective view of the vacuum cleaner of FIG. 1; and,

FIG. 8 is a front perspective view of the vacuum cleaner of FIG. 1.

The dashed lines illustrate environment that does not form a part of the present invention, and no claim is made to the material illustrated with dashed lines.

Claims

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

Referenced Cited
U.S. Patent Documents
1328642 January 1920 Xardell
1946665 February 1934 Bieth
20040211025 October 28, 2004 Jung
20050172586 August 11, 2005 Oh
20060075727 April 13, 2006 Kim
20070289263 December 20, 2007 Oh
20080264007 October 30, 2008 Oh
20090300871 December 10, 2009 Seo
20170273529 September 28, 2017 Chung
20220061615 March 3, 2022 Hillard
20220111404 April 14, 2022 Hillard
Foreign Patent Documents
1985742 June 2007 CN
201324204 October 2009 CN
101919673 December 2010 CN
202020376 November 2011 CN
203898202 October 2014 CN
206197882 May 2017 CN
208659145 March 2019 CN
109662653 April 2019 CN
209269538 August 2019 CN
210989971 July 2020 CN
211517161 September 2020 CN
212684140 March 2021 CN
212759714 March 2021 CN
217592700 October 2022 CN
219578794 August 2023 CN
116742896 September 2023 CN
1676517 July 2006 EP
1679026 July 2006 EP
1707094 October 2006 EP
1707272 October 2006 EP
1736089 December 2006 EP
2181370 April 1987 GB
2389064 December 2003 GB
2410911 August 2005 GB
2418163 March 2006 GB
2424604 October 2006 GB
2454690 May 2009 GB
2001129340 May 2001 JP
783142 December 2007 KR
2174874 October 2001 RU
WO-2009131318 October 2009 WO
WO-2019085264 May 2019 WO
Other references
  • Portable Shop Vacuum, posted Jun. 13, 2016 [online], [retrieved Jan. 30, 2025]. Retrieved from internet, https://www.amazon.com/PORTER-CABLE-Stainless-Portable-Function-Attachments/dp/B01H0WP938 (Year: 2016).
  • Wet Dry Vacuum, posted Sep. 10, 2018 [online], [retrieved Jan. 30, 2025]. Retrieved from internet, https://www.amazon.com/CRAFTSMAN-17595-Gallon-Heavy-Duty-Attachments/dp/B07H84CNG9 (Year: 2018).
Patent History
Patent number: D1150746
Type: Grant
Filed: Aug 25, 2023
Date of Patent: Sep 29, 2026
Assignee: Nilfisk A/S (Brondby)
Inventors: An Tang (Suzhou), Xiaowei Ma (Suzhou Industrial Park), Lianchao Shang (Suzhou)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/900,865
Classifications