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:
Oct. 17, 2023
Whirlpool Corporation, Benton Harbor, MI (US);
Marcel Bögger Lessa, Joinville, BR;
Dayabhushan Shankarrao Thorat, Pune, IN;
Selina Haque, Berkley, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
A ladder assembly for a door of a refrigeration unit includes a support ladder that includes a retention hook and defines a plurality of mounting apertures distributed along a length of the support ladder and a plurality of slots, a plurality of resilient snaps respectively received within the plurality of slots, and a ladder cover that defines a plurality of apertures. The support ladder is mounted to said door of said refrigeration unit. The ladder cover has first and second engagement features and is operable between disengaged and engaged conditions. In the disengaged condition, the second engagement feature is disengaged from the plurality of resilient snaps. In the engaged condition, the first engagement feature is engaged with the retention hook, the second engagement feature is engaged with the plurality of resilient snaps, and the plurality of apertures are respectively aligned with the plurality of mounting apertures.