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:
Mar. 31, 2026
Filed:
Aug. 30, 2021
Rock Run Capital, Llc, Elkhart, IN (US);
Morryde International, Inc., Elkhart, IN (US);
Heng's Industries (Usa) Llc, Elkhart, IN (US);
David K. Joldersma, Elkhart, IN (US);
Tyler Rockenbaugh, Elkhart, IN (US);
Yuling Wang, Hangzhou, CN;
Rock Run Capital, LLC, Elkhart, IN (US);
MORryde International, Inc., Elkhart, IN (US);
Heng's Industries (USA), LLC, Elkhart, IN (US);
Abstract
In one embodiment of the invention, a ladder and method for removably mounting the ladder on a recreational vehicle is disclosed. The ladder may be removed and used as a standard step ladder. The ladder includes a top end and two pairs of legs extending downward from the top end. At least one of the pairs of legs is pivotally mounted to the top end, and a pivoting limiting mechanism is provided to allow the pairs of legs to fold adjacent one another or unfold to a use position as a step ladder. An upper mounting arrangement is attached to the recreational vehicle. The arrangement includes two free ends extending downwardly therefrom; and the top end of the ladder includes receivers for receiving free ends of the upper mounting arrangement.