The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2015
Filed:
Oct. 12, 2013
Tuan Anh Pham, Huntington Beach, CA (US);
Tuan Anh Pham, Huntington Beach, CA (US);
Other;
Abstract
A recreational vehicle body structure having expandable body defined by two nesting chambers housed within an enclosed rigid body shell with openings on both side walls for the chambers to extend out. One of the chamber is an enclosed box with interior and exterior entry doors. The other chamber is an open box with only exterior entry door. The recreational vehicle body structure may be part of a towable trailer or a motorized recreational vehicle. In the deployed configuration, the chambers are extended laterally and independently, thereby providing additional living space to the recreational vehicle. In the travel configuration, the chambers are retracted with the enclosed box chamber nesting within the larger open box chamber and the outside walls of the chambers are flush with the body shell sidewalls, thereby reducing the body structure to within the maximum allowable exterior dimensions in length, width, and height for highway bound travel.