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. 19, 2016
Filed:
Aug. 23, 2012
Andreas Münger, Jona, CH;
Bruno Vonlanthen, Schänis, CH;
Andreas Münger, Jona, CH;
Bruno Vonlanthen, Schänis, CH;
ASSA ABLOY (SCHWEIZ) AG, Richterswil, CH;
Abstract
The invention relates to a mechatronic locking device comprising: a locking cylinder having a control circuit and a security key associated with the locking cylinder having a memory circuit, wherein informational signals can be exchanged between the control circuit of the locking cylinder and the memory circuit of the security key via a communication channel, wherein the security key further comprises a contact element which is connected to the memory circuit of the security key via a contact section integrated on the security key, wherein the locking cylinder further comprises a contact element which is connected to the control circuit of the locking cylinder, wherein the contact elements are electrically in contact to each other when the security key is inserted and wherein said communication channel conducts between the control circuit and the memory circuit via the contact section integrated in the security key and the two contact elements.