Cleaning head assembly for a vacuum cleaner

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

FIG. 1 is a front, right perspective view of a cleaning head assembly for a vacuum cleaner showing our new design;

FIG. 2 is a front view thereof

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown on the drawings depict portions of the cleaning head assembly for a vacuum cleaner that form no part of the claimed design.

Claims

The ornamental design for a cleaning head assembly for a vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
D509632 September 13, 2005 Shin
D556963 December 4, 2007 Houghton
D660532 May 22, 2012 Kim
D718913 December 2, 2014 Ashbee
D719309 December 9, 2014 Ashbee
D719310 December 9, 2014 Ashbee
9254069 February 9, 2016 Kim
D806961 January 2, 2018 Yoo
D819282 May 29, 2018 Kim
D825870 August 14, 2018 Lim
D827232 August 28, 2018 Lim
D830016 October 2, 2018 Lim
D830017 October 2, 2018 Nam
D831919 October 23, 2018 Nam
D839519 January 29, 2019 Nam
10292552 May 21, 2019 Lim
D871000 December 24, 2019 Johnson
D879398 March 24, 2020 Burgess
D880091 March 31, 2020 Tokoi
D922015 June 8, 2021 Polden
20150033498 February 5, 2015 McVey
20170042319 February 16, 2017 Conrad
Foreign Patent Documents
109171549 January 2019 CN
2021000509 January 2021 JP
WO-2014087610 June 2014 WO
Other references
  • Floor Head Soft Roller, posted May 11, 2020 [online], [retrieved Dec. 7, 2023]. Retrieved from internet, https://www.amazon.com/LUO-Fluffy-Roller-Cleaners-Rotatable/dp/B087TXPSVH (Year: 2020).
  • Soft Roller Vacuum Cleaner Head, posted May 12, 2020 [online], [retrieved Dec. 7, 2023]. Retrieved from internet, https://www.amazon.com/ilovelife-Compatible-Cordless-Hardwood-Attachment/dp/B088K3SJ7S (Year: 2020).
Patent History
Patent number: D1032979
Type: Grant
Filed: Feb 23, 2022
Date of Patent: Jun 25, 2024
Assignee: Beijing Shunzao Technology Co., Ltd. (Beijing)
Inventors: Shuxiang Xie (Beijing), Chongyue Xu (Beijing), Cheng Tang (Beijing), Fei Duan (Beijing)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/827,989
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)