Work machine
US11932106B2 · kind B2 · utility
0Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2021 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Jul 8, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A work machine according to this invention includes a power source incorporated in a vehicle body, an extended portion extended from the vehicle body to form a grip portion and configured to be folded with respect to the vehicle body, a lock portion provided to lock the extended portion when the extended portion is folded with respect to the vehicle body, and an activation suppressing portion configured to suppress activation of the power source if the extended portion is locked by the lock portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.