Apparatus equipped with moving tool
US11801713B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2021 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Dec 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B2900/551
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus equipped with a moving tool includes a base and the moving tool including a wheel that rolls on a floor surface during movement of the apparatus, and a support unit that is fixed to the base at a position above an upper end of the wheel and that supports the wheel. The base includes a contact portion that is disposed at a position behind the support unit in a moving direction and above the upper end of the wheel, and with which the moving tool comes into contact when the support unit is bent rearward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.