Winnebago Industries, Inc.
Towable trailers and motorized homes with an exoskeleton
Last updated:
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.
Status:
Grant
Type:
Utility
Filling date:
15 Jun 2020
Issue date:
22 Feb 2022