Floor washing machine
Latest WANKE TECHNOLOGY (SHENZHEN) CO., LTD. Patents:
Description
Claims
The ornamental design for a floor washing machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D455876 | April 16, 2002 | Arney |
D531770 | November 7, 2006 | Luebbering |
D612114 | March 16, 2010 | Ikeno |
9402516 | August 2, 2016 | Pilch |
D915013 | March 30, 2021 | Mäkitalo |
D945097 | March 1, 2022 | Mäkitalo |
D970833 | November 22, 2022 | Ying |
20210235947 | August 5, 2021 | Ni |
- Cordless Vacuum Cleaner and Robot Vacuum (on-line), dated Jan. 27, 2022. Retrieved from Internet Jan. 25, 2023, URL: https://web.archive.org/web/20220127052218/https://global.dreametech.com/collections/cordless-vacuum-cleaner (2 pages) (Year: 2022).
- Roborock US Official Site (on-line), no date available. Retrieved from Internet Jan. 25, 2023, URL: https://us.roborock.com (1 page).
- Viomi Cordless Vacuum (on-line), no date available. Retrieved from Internet Jan. 25, 2023, URL: https://www.viomi.com/cordless-vacuum-cleaners (2 pages).
Patent History
Patent number: D983472
Type: Grant
Filed: Nov 11, 2021
Date of Patent: Apr 11, 2023
Assignee: WANKE TECHNOLOGY (SHENZHEN) CO., LTD. (Shenzhen)
Inventor: Xiaodong Wang (Guangdong)
Primary Examiner: Kimberly Barnes
Application Number: 29/815,187
Type: Grant
Filed: Nov 11, 2021
Date of Patent: Apr 11, 2023
Assignee: WANKE TECHNOLOGY (SHENZHEN) CO., LTD. (Shenzhen)
Inventor: Xiaodong Wang (Guangdong)
Primary Examiner: Kimberly Barnes
Application Number: 29/815,187
Classifications
Current U.S. Class:
Upright Type (D32/22)