Access control device
Latest KONE Corporation Patents:
- CONSTRUCTION TIME USE OF ELEVATORS
- METHOD FOR CONSTRUCTING ELEVATOR AND SUCH ELEVATOR
- CONSTRUCTION TIME USE OF ELEVATORS
- ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM, AND METHOD FOR CONTINUING OPERATION OF ELEVATOR SYSTEM AFTER MALFUNCTION OR FAILURE
- ARRANGEMENT AND A METHOD FOR AUDITING CAR GUIDE RAIL STRAIGHTNESS
Description
The broken lines illustrate environmental structure and form no part of the claimed design of the second embodiment.
Claims
The ornamental design for an access control device, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D814466
Type: Grant
Filed: Mar 21, 2016
Date of Patent: Apr 3, 2018
Assignee: KONE Corporation (Helsinki)
Inventors: Aapo Saari (Espoo), Heidi Ollikainen (Vantaa), Visa Rauta (Hyvinkää), Tomi Kapiainen (Helsinki), Kim Heikkinen (Helsinki)
Primary Examiner: Austin Murphy
Application Number: 29/558,674
Type: Grant
Filed: Mar 21, 2016
Date of Patent: Apr 3, 2018
Assignee: KONE Corporation (Helsinki)
Inventors: Aapo Saari (Espoo), Heidi Ollikainen (Vantaa), Visa Rauta (Hyvinkää), Tomi Kapiainen (Helsinki), Kim Heikkinen (Helsinki)
Primary Examiner: Austin Murphy
Application Number: 29/558,674
Classifications