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:
Apr. 07, 2026
Filed:
Nov. 17, 2022
Whirlpool Corporation, Benton Harbor, MI (US);
Marco Cagliani, Fabriano, IT;
Karl David Mcallister, Stevensville, MI (US);
Omar R. Murad, Rio Claro, BR;
Sadasivam Narayanan, Pondicherry, IN;
Nicholas B. Vaive, St. Joseph, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
A laundry washing appliance includes a drum that is rotationally operable within a tub. A sanitization mechanism delivers ozone into a processing space defined within the drum for sanitizing laundry within the drum. An ozone generator of the sanitization mechanism generates ozone gas wherein the sanitization mechanism includes an injection device that injects the ozone into the drum during a specific rotational operation of the drum.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile