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:
Sep. 30, 2014
Filed:
Jul. 15, 2013
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Thomas Juckel, Monheim, DE;
Erik Brueckner, Hilden, DE;
Noelle Wrubbel, Duesseldorf, DE;
Markus Jungmann, Morfelden-Walldorf, DE;
Juergen Stiller, Idstein, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The invention relates to a method for operating a dispensing device () for releasing an agent from the dispensing device () in defined manner into a surrounding environment () of the dispensing device (), the dispensing device () comprising: a reservoir unit () for accommodating an agent to be dispensed and a valve unit () for defined opening and closing of a valve passage () from the reservoir unit () into the surrounding environment () of the dispensing device (), opening and closing of the valve passage () proceeding as a function of an ambient temperature profile of the dispensing device () and the valve passage () being opened when the ambient temperature falls and the ambient temperature is above a first and/or second defined minimum temperature.