Brush suction head for cleaning appliance

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Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1.1 is a front view of a first brush suction head for a cleaning appliance, showing the new design;

1.2 is a rear view thereof;

1.3 is a left view thereof;

1.4 is a right view thereof;

1.5 is a top view thereof;

1.6 is an enlarged top view thereof;

1.7 is a bottom view thereof;

1.8 is an enlarged bottom view thereof;

1.9 is a front, top perspective view thereof;

1.10 is a rear, bottom perspective view thereof;

1.11 is another front, top perspective view showing a variation state thereof;

2.1 is a front view of a second brush suction head for a cleaning appliance, showing the new design;

2.2 is a rear view thereof;

2.3 is a left view thereof;

2.4 is a right view thereof;

2.5 is a top view thereof;

2.6 is an enlarged top view thereof;

2.7 is a bottom view thereof;

2.8 is an enlarged bottom view thereof;

2.9 is a front, top perspective view thereof;

2.10 is a rear, bottom perspective view thereof; and

2.11 is another front, top perspective view showing a variation state thereof.

The portions of the brush suction head for a cleaning appliance shown by coloring with yellow form no part of the claimed design.

Claims

The ornamental design for a brush suction head for a cleaning appliance as shown and described.

Referenced Cited
U.S. Patent Documents
2351507 June 1944 Hallock
D350852 September 27, 1994 Ferrazzutti
D424304 May 9, 2000 Suzuki
D513101 December 20, 2005 Allard
D519696 April 25, 2006 Adams
D520201 May 2, 2006 Dyson
D520202 May 2, 2006 Dyson
D565261 March 25, 2008 Peace
D621566 August 10, 2010 Crawley
D625573 October 19, 2010 Bonzer
D645624 September 20, 2011 Rossano
D659923 May 15, 2012 Dyson
D700760 March 4, 2014 Chu
D733377 June 30, 2015 Bennett
D764125 August 16, 2016 Palladino
D796135 August 29, 2017 Yoon
D857315 August 20, 2019 Chavana, Jr.
D923268 June 22, 2021 Reed
D981222 March 21, 2023 Harrington
D994254 August 1, 2023 Lapalme
D1013301 January 30, 2024 Johnson
20040098829 May 27, 2004 Song
Foreign Patent Documents
306551154 May 2021 CN
307690639 November 2022 CN
307987376 April 2023 CN
Other references
  • Shark Brush Attachment, eBay website 2024, site visited Jul. 31, 2024, https://www.ebay.com/itm/315524187832?itmmeta=01J45QNSGKQP8R01JAPFQA6EH6&hash=item4976b506b8.
  • Notice of Allowance issued in the corresponding TW Application No. 112305353, mailed Mar. 26, 2024.
Patent History
Patent number: D1066842
Type: Grant
Filed: Oct 19, 2023
Date of Patent: Mar 11, 2025
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Bingbing Jin (Beijing), Fanwei Meng (Beijing), Kai Sun (Beijing), Xiujuan Jia (Beijing)
Primary Examiner: John R Yeh
Application Number: 35/518,966
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)