Cleaning head assembly for a vacuum cleaner
Description
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
Foreign Patent Documents
Other references
| 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 |
| 109171549 | January 2019 | CN |
| 2021000509 | January 2021 | JP |
| WO-2014087610 | June 2014 | WO |
- 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
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)