Towable trailers and motorized homes with an exoskeleton
US11643157B1 · kind B1 · utility
0Cited by
15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2022 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Feb 22, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D27/065
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trailer includes a housing including an internal frame and an external frame. The external frame is coupled to the internal frame. In certain embodiments, the internal frame is positioned between interior panels and exterior panels of the housing. In certain embodiments, the external frame is spaced from exterior panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.