Attachment tool for a cleaning device
US12269047B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2024 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Aug 8, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B5/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air blade tool operable as a surface and crevice cleaning tool is provided. The air blade tool includes a housing assembly, blade assembly, and air conduit assembly adapted for mounting to an air blower. The housing assembly includes a housing, a handle, a blade retainer seat, and openings for emitting air. The blade retainer seat may comprise one or more blade supports. The housing assemblies may include a fastener system for releasably securing interchangeable blades at predetermined positions along the length of the housing. The blade assembly includes at least a blade and in some embodiments a blade retainer. The air conduit assembly includes an air conduit and may include a swivel fitting for engagement with an air blower for enabling relative movement of the fitted blower to minimize hindrance of control of the air blade tool during use. The housing assembly may further include a damper within the housing and actuator to control the position of the damper and permit selection of the direction of air flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.