Patents by Inventor Antti KURKI

Antti KURKI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cylinder lock
    Patent number: 11286691
    Abstract: The cylinder lock according to the invention includes a body and, inside it, an inner cylinder unit provided with an inner cylinder. The cylinder lock also includes a generator for generating electricity from the movement of a key inserted in the cylinder lock. The electricity generated is used to identify the key, and the electricity generated is also used in the electric device if opening the cylinder lock is allowed on the basis of the identification of the key. In connection with the generator are also generator shaft system, a channel axis and transmission parts from the channel axis to the generator.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: March 29, 2022
    Assignee: ABLOY OY
    Inventors: Antti Kurki, Pauli Havukainen, Matthias Daubitz, Markus Wahl
  • CYLINDER LOCK
    Publication number: 20200291686
    Abstract: The cylinder lock according to the invention includes a body and, inside it, an inner cylinder unit provided with an inner cylinder. The cylinder lock also includes a generator for generating electricity from the movement of a key inserted in the cylinder lock. The electricity generated is used to identify the key, and the electricity generated is also used in the electric device if opening the cylinder lock is allowed on the basis of the identification of the key. In connection with the generator are also generator shaft system, a channel axis and transmission parts from the channel axis to the generator.
    Type: Application
    Filed: April 4, 2017
    Publication date: September 17, 2020
    Inventors: Antti KURKI, Pauli HAVUKAINEN, Matthias DAUBITZ, Markus WAHL