Vacuum cleaning system including an electrical connection interface
US10709305B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2017 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Apr 8, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/34
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum cleaning system includes an upright vacuum cleaner operable in a cordless mode and a corded mode. The upright vacuum cleaner includes a cleaning head for removing debris from a floor, a debris tube connected to the cleaning head for receiving the debris, and an electrical connection interface. The vacuum cleaning system also includes a battery and a power cord adapted for connection to the electrical connection interface. The upright vacuum cleaner operates in the cordless mode when the battery is connected to the electrical connection interface. The vacuum cleaner operates in the corded mode when the power cord is connected to the electrical connection interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.