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:
Jun. 16, 2026
Filed:
Nov. 17, 2021
Zobele Holding Spa, Trento, IT;
Walter Sordo, Trento, IT;
Stefano Deflorian, Trento, IT;
Zobele Holding, S.p.A, Trento, IT;
Abstract
Device for diffusing volatile substances that comprises a container (), an upper closing element () which closes the opening of the container () and a wick () jointed to the closing element (). The container () comprises an opening, a reservoir containing a predetermined volume of a liquid volatile substance, and a lower neck (). The closing element () further comprises at least one internal perimetral grove (), and the lower neck () of the container () further comprises a groove with no thread pitch () in turn comprising protrusions () so that the internal perimetral grove () and the groove with no thread pitch () work together for an adjustment on a fixed pre-determined position of the upper closing element () with regards to the container ().