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:
Jul. 28, 2026
Filed:
Nov. 10, 2020
Bsh Hausgeraete Gmbh, Munich, DE;
Terraplasma Gmbh, Garching, DE;
Maximilian Cantzler, Garching, DE;
Piotr Cyran, Debica, PL;
Florian Michl, Trostberg, DE;
Tobias Wende, Prien, DE;
BSH Hausgeräte GmbH, Munich, DE;
terraplasma GmbH, Garching, DE;
Abstract
A plasma device applies cold atmospheric plasma to a surface to be treated, in particular to textiles, leather and/or plastic fibers. An actuator activates a plasma source, provided that a distance between the plasma source and the surface to be treated is less than a predetermined distance. The actuator has an adjustable and pre-loaded actuator element with at least one activation element and has a recording apparatus that records the position of the actuator element at least when the distance between the plasma source and the surface to be treated is less than the predetermined distance. The plasma device makes it possible to avoid risks owing to incorrect operation by the client and to avoid emissions, since the plasma source is activated only when the distance from the item to be treated (e.g., clothing to be cleaned) is less than the predetermined threshold distance.