Transportation device having a basket with a movable floor
US7306244B2 · kind B2 · utility
7Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2005 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Jun 14, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S280/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There is provided a transportation device with outer and inner frames coupled to a receptacle so as to allow the receptacle to move vertically in response to loading and unloading of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.