Walk-behind electric gardening device
US11991952B2 · kind B2 · utility
0Cited by
11References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2019 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Aug 20, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D2101/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A walk-behind electric gardening device, comprising: a base unit arranged to move on a surface; a handle assembly connected to the base unit; a tool connected to the base unit for performing gardening operation; a first drive unit operable to propel the base unit; a second drive unit operable to drive the tool; and a switch assembly operable by a user to selectively activate and deactivate the first drive unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.