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. 29, 2025
Filed:
Oct. 07, 2021
Daikin Industries, Ltd., Osaka, JP;
Naohiro Tanaka, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An internal air adjustment device () includes an internal-side passage () and an internal-side treatment unit (). The internal-side separator () in the internal-side passage () separates return air from internal air. The composition of the return air differs from the composition of the internal air. The internal-side passage () supplies the return air into a storage (). The internal-side treatment unit () decomposes ethylene in air that flows in the internal-side passage (). Therefore, the concentration of ethylene of the return air is lower than the concentration of ethylene of the internal air.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile