1. The plaintiff's claim is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

1. Basic facts

A. On July 3, 2013, the Plaintiff claimed a trial for invalidation (No. 2013Da17555) on the grounds that the instant patented invention was denied by prior inventions 1 and 2 by the Intellectual Property Tribunal against the Defendant who is a patentee. (2) On May 8, 2014, the Intellectual Property Tribunal dismissed the Plaintiff’s above trial decision on the ground that the instant patented invention was not denied by prior inventions 1 and 2.

나. 피고의 이 사건 특허발명 1) 명칭: 지하터널 형성용 구조물 설치구조 2) 원출원일/출원일/등록일/등록번호: 2003. 4. 10./2003. 4. 11./2005. 7. 25./제10-505301호 3) 청구범위 【청구항 1】직경이 큰 다수의 대구경(大口徑) 강관(10)을 터널공사 시공면에 시공면의 형태에 따라 원형이나 사각형을 이루도록 수평으로 강제 압입하되(이하 ‘구성요소 1’이라 한다

), 상기 강관(10)들 사이에 흙을 파낸 다음 토류 방지판(40)을 순차적으로 투입하여 연결하고 그라우팅 그라우팅(grouting): 돌 축대나 건축물의 갈라진 틈에 묽게 갠 시멘트나 모르타르 따위를 밀어 넣어서 메우는 일 함으로써 그라우팅부(70)를 형성하며(이하 ‘구성요소 2’라 한다

(ii)in parts remaining in or under part so as to withstanding earth pressure in the inside and outside of the Daegu Gyeongjing Station (10) pressured above, connect them with melting or V using earth pressure conditioning, 310 (320)(320)(s)(c)(hereinafter referred to as “class 3”).

() On the upper and upper sides of the above-mentioned display panel (310), the parts cut from both sides (10) that are adjoining to each side of the above-mentioned display panel (300) are melted and melted by earth pressure. “I am or do not 10 so,” or “I am or do not ever,” as listed in the Patent Registration Gazette.