The ??Safety Door Way?? operates by opening the door to the desired and preset angle. The door will automatically stay opened at that angle without it closing accidentally. This works due to an innovative and specially designed lath installed inside the shaft of the hinge.
Korea Intellectual Property Service Center 17F, 131 Teheran-ro, Gangnam-gu, Seoul, Republic of Korea 06133
TEL : +82-2-3459-2843 / 2924 EMAIL : siif@kipa.org