Pressure washer
US11426746B2 · kind B2 · utility
2Cited by
0References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2019 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Jul 12, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2203/027
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A working machine may be provided with: a case configured to store water therein; and a working machine body configured to discharge water supplied from the case, in which the working machine body is detachably mounted on an upper surface of the case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.