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. 01, 2025
Filed:
Jun. 07, 2019
Zobele Holding Spa, Trento, IT;
Joaquim Llorente Alonso, Barcelona, ES;
Moises Caballero Tapia, Barcelona, ES;
Alba Graus Ferrer, Barcelona, ES;
ZOBELE HOLDING SPA, Trento, IT;
Abstract
The invention relates to an air purification device comprising a casing () that houses a fan () and a filter () placed in front of said fan (), such that air passes through said filter () and exits the casing () by means of said fan (), and is characterised in that said filter () is placed in a replaceable part () mounted in a detachable way in said casing (), said replaceable part () comprising material with volatile substances (). It allows an air purification device to be provided which allows for the purification of air and the diffusion of volatile substances at the same time.