Systems and methods for cleaning surfaces
US12193623B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2022 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Jul 9, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2203/0229
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
While the described wand can include any suitable component, in some cases, it includes a wand head having a vacuum port with a front face and a back face, a jet port that is coupled at the back face of the vacuum port, and a jet that is coupled to the jet port, the jet being configured to spray effluent through the vacuum port to a surface to be cleaned. In some cases, the front face includes a first jog that extends from a front side of the front face and across a width of the front face. In some cases, the second face includes a second jog that extends across a width of the back face of the vacuum port such that the second jog extends into the vacuum port and defines a second recess at a back side of the back face. Additional implementations are also described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.