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:
Nov. 07, 2023
Filed:
Nov. 02, 2018
Iloq Oy, Oulu, FI;
Väinö Tikkanen, Oulu, FI;
Mauri Arvola, Oulu, FI;
ILOQ OY, Oulu, FI;
Abstract
Electromechanical lock utilizing magnetic field forces. An actuator is moved () from a locked position () to an open position () by electric power. In the locked position (), a permanent magnet arrangement directs () a near magnetic field to block an access control mechanism to rotate, and simultaneously the permanent magnet arrangement attenuates () the near magnetic field towards a far magnetic break-in field originating from outside of the electromechanical lock. In the open position (), the permanent magnet arrangement directs () a reversed near magnetic field to release the access control mechanism to rotate, and simultaneously the permanent magnet arrangement attenuates () the reversed near magnetic field towards the far magnetic break-in field.