Electric lawn mowers
US8935907B2 · kind B2 · utility
1Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2012 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | Sep 5, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D34/828
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An electric lawn mower may include a mower body including an electric motor, a cutting blade rotatably driven by the electric motor for mowing a lawn, a battery mount configured to hold a battery, and a lock including a key and a key receiver for locking and unlocking the electric motor. The key receiver may be spaced from the battery mount and when the key is inserted into the key receiver, the electric motor may be unlocked for operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.