KR20030088258A - Stands structure of shore that diversion of water equipment is made using water level - Google Patents

Stands structure of shore that diversion of water equipment is made using water level Download PDF

Info

Publication number
KR20030088258A
KR20030088258A KR1020020026338A KR20020026338A KR20030088258A KR 20030088258 A KR20030088258 A KR 20030088258A KR 1020020026338 A KR1020020026338 A KR 1020020026338A KR 20020026338 A KR20020026338 A KR 20020026338A KR 20030088258 A KR20030088258 A KR 20030088258A
Authority
KR
South Korea
Prior art keywords
seawater
unit
block
storage tank
fountain
Prior art date
Application number
KR1020020026338A
Other languages
Korean (ko)
Other versions
KR100491112B1 (en
Inventor
원 회 양
Original Assignee
원 회 양
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 원 회 양 filed Critical 원 회 양
Priority to KR10-2002-0026338A priority Critical patent/KR100491112B1/en
Publication of KR20030088258A publication Critical patent/KR20030088258A/en
Application granted granted Critical
Publication of KR100491112B1 publication Critical patent/KR100491112B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/041Structures or apparatus for, or methods of, protecting banks, coasts, or harbours using active mechanical means, e.g. fluidizing or pumping
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof

Abstract

PURPOSE: A coastal stand structure provided with a spout using a difference in the tide level is provided to spray seawater radially at the various angles. CONSTITUTION: The coastal stand structure provided with a spout using a difference in the tide level comprises the steps of constructing a riprap foundation(3) with ripraps(2) on the bedside(1), placing an unit stair block(5) toward the seawater side of the foundation(3) to have the similar inclination to the coastal incline, interposing a pipe made with metallic materials or synthetic resins between the unit stair blocks(5) to make a horizontal seawater discharge way pass through the unit stair block(5), forming a male screw on the outer front of a pipe, coupling a seawater spray cap(9) provided with a female screw coupled on the male screw to be projected, perforating many seawater discharge holes on the circumference of the seawater spray cap(9) radially, and placing a concrete seawater storage tank(10) closely to the backside of the unit stair block(5).

Description

조위차를 이용한 분수시설이 구비된 해안가의 스탠드구조{Stands structure of shore that diversion of water equipment is made using water level}Stands structure of shore that diversion of water equipment is made using water level}

본 발명은 바다와 접하는 해안가에 다수단의 계단식 콘크리트 단위블럭을 연결하여 일정한 길이의 스탠드(Stand)를 축조하여 위락객들이 이 스탠드로 된 해안가를 걷거나 앉아서 바다경치를 조망하는등의 친수, 휴게시설로 제공될 수 있게한 시설인바 스탠드저부의 여러 위치에 저수탱크를 구비하여 밀물일때 해수를 저수탱크에 저수되게하고 썰물일때 저수탱크에 저수되었든 해수가 해수통수공을 통하여 토출되게하되 여러 각도에서 해수가 방사상으로 토출되는 분수시설이 구비되는 스탠드의 구조에 대한 발명으로써 삼면이 바다로 둘러싸인 우리나라는 해안이 매우 아름답고 동해의 조위차가 대략 30㎝정도밖에 되지 않는데 비해 서해의 조위차는 거의 10M 높이로 엄청나게 조위차가 크고 특히 서해는 리아스식해안(Rias coast)구조로 되어있어 해안가 주변의 경관이 천혜의 절경들로 이루어져 해안가를 따라 산재되어 있으므로 이러한 해안가를 국민들의 휴양과 휴식등을 즐길수 있도록 환경친화적이면서 자연경관을 손상시키지 않는 시설물을 축조하므로써 보다 즐겁고 아름다운 위락공간으로서의 해안가로 제공될 수 있게 해야함이 바람직하고 이러한 국민들의 삶의 질을 높이고 풍요롭게 하는 친수공간으로서의 해안가의 다양한 휴양시설을 축조하려고 연구, 노력하는 것은 세계적인 추세인 것이 작금의 현실이지만 지금까지 국내나 국외의 해안가에 휴양시설로써 별달리 제안된 시설구조가 사실상 없었다.The present invention connects a multi-stage stepped concrete unit block to the shore facing the sea to build a stand of a certain length, so that the guests can walk or sit on the shore of this stand to view the seascape. It is equipped with a storage tank at various locations in the bottom of the stand, so that the seawater can be stored in the reservoir tank at high tide, and the seawater stored in the reservoir tank at low tide is discharged through the seawater trough. As the invention of the structure of the stand equipped with the water fountain discharged radially, the coastal area of Korea is very beautiful and the tide difference of the East Sea is only about 30cm while the tide difference of the West Sea is almost 10M high. The car is big and especially the West Sea has a Rias coast structure. Since the view of the sloping landscape is splendid along the coast, it is a pleasant and beautiful recreational space to be provided by constructing facilities that are environmentally friendly and do not damage the natural landscape to enjoy the recreation and relaxation of the people. Although it is desirable to make it possible, research and efforts to build various coastal recreational facilities as a hydrophilic space that enhances and enriches the quality of life of the people is a global trend, but until now, recreational facilities on domestic or foreign shores There was virtually no proposed structure.

삼면이 바다로 둘러싸인 우리나라에 있어서 특히 조위차가 큰 서해안의 아름다운 해안가를 자연미와 더불어 보다 환경친화적이면서 자연과 조화롭도록하는 친수시설의 필요성이 대두되고 있으나 지금까지 이러한 요구에 부응될만한 친수시설이 제공된바 없었다.In Korea, which is surrounded by the sea on three sides, there is a need for a hydrophilic facility that makes the beautiful coastal area of the west coast with large tidal differences more natural and more environmentally friendly and harmonious with nature. There was no.

도 1은 본 발명상으로 실시 구성되는 해안가 분수시설이 구비된 스탠드의 분해사시도1 is an exploded perspective view of a stand equipped with a waterfront fountain facility configured in accordance with the present invention

도 2는 도 1에서의 A-A'선 단면도FIG. 2 is a cross-sectional view taken along a line A-A 'in FIG. 1

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

S. 스탠드S. stand

1. 해저면 2. 사석 3. 기초단1. Seabed 2. Buddhism 3. Foundation

4,4a. 수면 5,5a. 단위계단블럭 6. 수평해수토출로4,4a. Sleep 5,5a. Unit stairs block 6. Horizontal seawater discharge passage

7. 숫나사 8. 암나사 9. 해수분출캡7. Male thread 8. Female thread 9. Seawater jet cap

10. 해수저장탱크 10a. 개방부 11. 전면벽10. Seawater Storage Tanks 10a. Opening 11.Front Wall

12,12a. 단턱 13,13a. 해수통수공 14. 상면12,12a. Step 13,13a. Seawater Passage 14. Top View

15. 기둥15. Pillar

본 발명은 서해안의 자연미를 살리면서도 친수,위락 및 휴양을 할 수 있도록 많은 개수의 분수시설을 구비하여 이 각 분수시설에서 해수가 토출되도록하되 별도의 강제펌핑장치가 전연없이 분수가 토출될 수 있게 한 분수시설이 구비된 스탠드구조에 대한 발명인바 이를 첨부한 도면에 의거하여 상술하면 다음과 같다.The present invention is provided with a large number of fountain facilities for hydrophilic, recreational and recreational while maintaining the natural beauty of the west coast, so that the sea water is discharged from each fountain facility, but a separate forced pumping device can be discharged without leading edge The inventor of the stand structure is provided with a water fountain according to the accompanying drawings in detail as follows.

간조와 만조간의 조위차가 9~10M인 서해안에 축조되는 분수시설이 구비된 본 발명상으로 실시구성되는 스탠드(S)를 축조함에 있어서 먼저 해저면(1)으로부터 사석(2)으로 사석기초단(3)을 간조시의 수면(4)보다 다소 높은 높이로 축조하되 이러한 기초단(3)을 도면 도 1과 도 2에 도시한 바와 같이 3단이 되도록 계단형태로 축조한 다음 해안경사면과 유사한 각도의 기울기를 가지고 콘크리트로 되는 단위 높이와 폭으로 되는 표면에 계단이 형성된 단위계단블럭(5)을 기초단(3)의 해수쪽으로 재치하되 이 단위계단블럭(5)에 대략 2단으로 수평해수토출로(6)를 단위계단블럭(5)을 관통되게 금속 또는 합성수지재로 되는 파이프(6a)를 개재하여 형성하고 파이프(6a)선단외주면에 숫나사(7)를 형성하고 이 숫나사(7)와 나사결합되는 암나사(8)를 내주면에 형성한 반구형선단을 가진 해수분출캡(9)을 돌출되게 결합하되 이 해수분출캡(9)원주면에 방사상으로 다수개의 해수통수공(13)을 천설하여 이러한 구조로 되는 단위계단블럭(5) 배면과 동일한 높이와 폭과 길이로 되는 직육면함체 형태의 콘크리트 해수저장탱크(10)를 단위계단블럭(5)배면과 밀착하여 재치하되 이 해수저장탱크(10) 상면의 전면은 개방부(10a) 개방되게 하여 전면벽(11)의 내측상단 모서리에 단턱(12)을 형성하고 해수저장탱크(10)상면의 전면을 제외한 나머지 상면(14)을 콘크리트로 차폐되게 하되 이 상면(13)의 선단부에도 단턱(12a)을 형성하여서 되는 개방부(10a)선단부에 구비된 단턱(12)과 단턱(12a)에 철재 그래이팅(Steel Grating)(14a)을 포설하며 해수저장탱크(10) 전면벽(11)에도 단위계단블럭(5)에 형성된 수평해수토출로(6)와 일치연결되는 해수토출공(13a)을 천설함과 아울러 해수저장탱크(10)의 상면(14)을 지탱하기 위한 기둥(15)을 입설한 형태의 단위계단블럭(5)과 해수저장탱크(10)를 전, 후로 밀착연결 설치하되 이러한 단위블럭(5)과 해수저장탱크(10)를 필요한 높이(만조시의 해수면 높이(14a))보다 다소 낮게 다수단으로 해안경사면을 따라 층이지도록 축조하되 최상단 단위계단블럭(5a)에는 수평해수토출로(6)를 구비하지 않는 단위계단블럭(5a)으로 재치하게 하여서 본 발명상으로 실시되는 조위차를 이용한 분수시설이 구비된 단위 스탠드(S)의 구조가 구성되므로 이러한 단위 스탠드(S)를 해안가를 따라 소정길이로 연결한다.In constructing the stand S according to the present invention, which is equipped with a fountain facility constructed on the west coast of low tide and high tide, which is 9 to 10M, first, the bottom of the sandstone (1) from the bottom of the sandstone (2) 3) is constructed to a level slightly higher than the surface of the water at the time of low tide, but such a foundation end (3) is constructed in three steps to form three steps as shown in Figures 1 and 2, then the angle similar to the coastal slope A unit stair block 5 having a step formed on a surface of a unit height and a width of concrete having a slope of 2 is placed toward the seawater of the base stage 3, and the horizontal seawater discharge is approximately two stages on the unit stair block 5. The furnace 6 is formed through a pipe 6a made of metal or synthetic resin to penetrate the unit stairs block 5, and a male screw 7 is formed on the outer circumferential surface of the front end of the pipe 6a. Hemispherical shape with female thread (8) joined on inner circumferential surface Coupling the seawater jetting cap (9) having a tip so as to protrude, but the seawater jetting cap (9) is installed radially on the circumferential surface of the unit casing block (5) having the same structure The concrete seawater storage tank 10 having a height, width, and length is placed in close contact with the back of the unit step block 5, but the front surface of the upper surface of the seawater storage tank 10 is open (10a). By forming the step 12 in the upper inner corner of the front wall 11 and the other surface 14 except for the front of the top surface of the seawater storage tank 10 to be shielded with concrete, but the stepped end of the upper surface (13) ( The steel grating 14a is provided on the step 12 and the step 12a provided at the tip of the opening 10a, which is formed by 12a, and the front wall 11 of the seawater storage tank 10 The seawater discharge hole 13a which is connected to the horizontal seawater discharge path 6 formed in the unit stairway block 5 is connected. In addition to the installation, the unit staircase block 5 and the seawater storage tank 10 in the form of a pillar 15 for supporting the upper surface 14 of the seawater storage tank 10 are installed in close and forward connection. The block 5 and the seawater storage tank 10 are constructed so that they are stratified along the coastal slope with a plurality of stages slightly lower than the required height (sea level height 14a at high tide), but the horizontal seawater discharge is carried out at the top unit stairs block 5a. This unit stand (S) is constructed because the structure of the unit stand (S) having a fountain facility using the tidal difference according to the present invention is constructed by placing the unit step block (5a) without the furnace (6). Connect along the coast to a certain length.

참고로 도면중 화살표들은 해수의 이동상태를 나타낸다.For reference, the arrows in the figure indicate the movement of seawater.

상기와 같이 구성된 본 발명상으로 실시 구성되는 분수시설이 구비된 스탠드(S)는 만조시 해수면 높이(4a)가 최상단 해수저장탱크(10) 위치보다 높으므로 해수가 최상단 해수저장탱크(10)의 개방부(10a)에 포설된 철재 그래이팅(14a)을 통하여 유입되어 만탱크되어있다가 간조시 해수면의 수위가 낮아지면 해수저장탱크(10)에 만탱크 되어 있든 해수가 해수토출공(13)과 이 해수토출공(13)과 연통되어 있는 단위계단블럭(5)의 수평해수토출로(6)로 해수가 자중에 의하여 유출되어 수평해수토출로(6) 선단에 착설된 해수분출캡(9)에 방사상으로 천설된 다수개의 해수토출공(13)을 통하여 해수 물줄기가 방사상으로 분출되되 해안가를 따라 일정한 길이에 걸쳐 축조된 스탠드(S)에서 다수단으로 동시다발적으로 해수가 분출되므로 상기와 같은 단위 스탠드(S)가 해안선을 따라 일정길이로 연결설치되어 있어 해수가 상, 하, 좌, 우로 분출되어 그 형태가 매우 아름답고 분출되는 해수를 위락객이 스탠드(S) 계단을 산책할 때 다리에 맞으면서 즐겁게 걸을 수 있어 친수시설로서 매우 유용한 구조물일 뿐아니라 별도의 동력이 필요없이 해수가 분출되므로 한번 축조하면 장기간 위락객이 사용할 수 있는 정서적으로 매우 유익함과 아울러 국민의 삶의 질을 한차원 높일 수 있는 시설물이다.The stand (S) with a fountain facility configured in accordance with the present invention configured as described above is at the time of high tide sea level 4a is higher than the position of the top seawater storage tank 10, the seawater of the top seawater storage tank 10 When the water level of the sea level is lowered during low tide while flowing through the steel grating (14a) installed in the open portion (10a), even if the seawater storage tank (10) is full tank seawater discharge hole (13) And the seawater discharge cap (9) installed at the tip of the horizontal seawater discharge path (6) by the seawater flowing out by its own weight into the horizontal seawater discharge path (6) of the unit stairway block (5) in communication with the seawater discharge hole (13). The seawater stream is radially discharged through a plurality of seawater discharge holes 13 radially installed in the seawater, but since the seawater is simultaneously discharged in multiple stages from the stand S constructed over a certain length along the coast, The same unit stand (S) is the shore It is installed along a certain length along the sea, and the seawater is spouted up, down, left, and right. The shape is very beautiful and the seawater is spouted. As a facility, it is not only a very useful structure, but also requires no additional power, so once it is built, it is an emotional facility that can be used by long-term visitors for a long time.

Claims (2)

해안가에 분수시설이 구비된 스탠드(S)를 포설축조함에 있어서 해저면(1)으로부터 사석(2)으로 사석기초단(3)을 간조시의 수면(4)보다 다소 높은 높이로 축조하되 계단형태로 축조한 다음 해안경사면과 유사한 각도의 기울기를 가지고 콘크리트로 되는 단위 높이와 폭으로 되는 단위계단블럭(5)을 기초단(3)의 해수쪽으로 재치하되 이 단위계단블럭(5)에 대략 2단으로 수평해수토출로(6)를 단위계단블럭(5)을 관통되게 금속 또는 합성수지재로 되는 파이프(6a)를 개재하여 형성하고 파이프(6a)선단외주면에 숫나사(7)를 형성하고, 이 숫나사(7)와 나사결합되는 암나사(8)를 내주면에 형성한 반구형선단을 가진 해수분수캡(9)을 돌출되게 나사결합하되 이 해수분수캡(9)원주면에 방사상으로 다수개의 해수통수공(13)을 천설하여 이러한 단위계단블럭(5) 배면과 동일한 높이와 폭과 길이로 되는 직육면함체 형태의 콘크리트 해수저장탱크(10)를 단위계단블럭(5)배면과 밀착하여 재치함을 특징으로 하는 조위차를 이용한 분수시설이 구비된 해안가의 스탠드구조.In laying the stand (S) equipped with a water fountain on the coast, the foundation stage (3) is constructed from the sea floor (1) to the sandstone (2) to a level slightly higher than the water surface (4) at low tide. The unit stair blocks 5 of concrete height and width are placed toward the seawater of the base stage 3 with a slope similar to that of the coastal slopes. The horizontal seawater discharge passage 6 is formed through a pipe 6a made of metal or synthetic resin to penetrate the unit stairs block 5, and a male screw 7 is formed on the outer peripheral surface of the end of the pipe 6a. Screw the seawater fountain cap (9) having a hemispherical tip formed on the inner circumferential surface of the female screw (8), which is screwed together, so as to protrude, but the seawater fountain cap (9) has a plurality of seawater passing holes radially on the circumferential surface ( 13) is laid in the same way as the back of the unit stairs block (5) Stand structure of the seashore having a fountain by using the tide level difference, it characterized in that the height and the width and length of straight yukmyeon enclosure in the form of concrete water storage tank 10 is the unit step block (5) placed in close contact with the back surface is in. 제 1항에 있어서 해수저장탱크(10) 상면의 전면은 개방부(10a)로 개방되게 하여 전면벽(11)의 내측상단 모서리에 단턱(12)을 형성하고 해수저장탱크(10)상면의 전면을 제외한 나머지 상면(14)을 콘크리트로 차폐되게 하되 이 상면(13)의 선단부에도 단턱(12a)을 형성하여 이 단턱(12)과 단턱(12a)에 철재 그래이팅(Steel Grating)(14a)을 재치하여 포설하며 해수저장탱크(10) 전면벽(11)에도 단위계단블럭(5)에 형성된 수평해수토출로(6)와 일치연결되는 해수토출공(13a)을 천설함과 아울러 해수저장탱크(10)의 상면(14)을 지탱하기 위한 기둥(15)을 입설한 형태의 단위계단블럭(5)과 해수저장탱크(10)를 전, 후로 밀착연결 설치하되 이러한 단위블럭(5)과 해수저장탱크(10)를 필요한 높이(만조시의 해수면 높이(14a))보다 다소 낮게 다수단으로 해안경사면을 따라 층이지도록 축조하되 최상단 단위계단블럭(5a)에는 수평해수토출로(6)를 구비하지 않는 단위계단블럭(5a)을 재치함을 특징으로 하는 조위차를 이용한 분수시설이 구비된 해안가의 스탠드구조.The front surface of the upper surface of the seawater storage tank (10) is opened to the opening (10a) to form a step (12) in the upper inner corner of the front wall 11 and the front surface of the seawater storage tank (10) Except for the upper surface 14 to be shielded with concrete, but the stepped portion (12a) is also formed on the tip of the upper surface 13, the steel grating (Steel Grating) (14a) on the stepped (12) and the stepped (12a) The seawater discharge hole 13a which is connected to the horizontal sea discharge path 6 formed on the unit stairway block 5 is installed on the front wall 11 of the seawater storage tank 10 and the seawater storage tank ( The unit step block 5 and the seawater storage tank 10 of the type having the pillars 15 for supporting the upper surface 14 of 10) are installed in close contact with each other before and after the unit block 5 and the seawater storage. Construct the tank 10 to be layered along the coastal slope in multiple stages, somewhat lower than the required height (sea level 14a at high tide). The top stair unit block (5a) is provided with a stand structure of a waterfront the fountain with tide difference, characterized in that the horizontal mounting water discharge (6) does not include a block unit step (5a).
KR10-2002-0026338A 2002-05-14 2002-05-14 Stands structure of shore that diversion of water equipment is made using water level KR100491112B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2002-0026338A KR100491112B1 (en) 2002-05-14 2002-05-14 Stands structure of shore that diversion of water equipment is made using water level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0026338A KR100491112B1 (en) 2002-05-14 2002-05-14 Stands structure of shore that diversion of water equipment is made using water level

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020020015112U Division KR200286255Y1 (en) 2002-05-17 2002-05-17 Stands structure equipped with spring water device using sea water level in the sea shore

Publications (2)

Publication Number Publication Date
KR20030088258A true KR20030088258A (en) 2003-11-19
KR100491112B1 KR100491112B1 (en) 2005-05-30

Family

ID=32382638

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0026338A KR100491112B1 (en) 2002-05-14 2002-05-14 Stands structure of shore that diversion of water equipment is made using water level

Country Status (1)

Country Link
KR (1) KR100491112B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100699700B1 (en) 2006-12-06 2007-03-26 동남이엔씨(주) Structure of breast wall for river
KR101315952B1 (en) 2013-07-22 2013-10-08 주식회사 지에스웹 A facility for viewing natural scene

Also Published As

Publication number Publication date
KR100491112B1 (en) 2005-05-30

Similar Documents

Publication Publication Date Title
KR100684072B1 (en) Assembly type breakwater
US7575181B2 (en) Artificial waterfall echo chamber
US20080286048A1 (en) Sheet flow water ride apparatus and method
KR20000057172A (en) Flotation system for buildings
JP2002504198A (en) Building flotation equipment
CN102286957B (en) Environmental hydrophilic composite sea dike
KR100491112B1 (en) Stands structure of shore that diversion of water equipment is made using water level
KR200286255Y1 (en) Stands structure equipped with spring water device using sea water level in the sea shore
US20090255047A1 (en) Continuous surfing waves system
CN207485044U (en) A kind of garden landscape pond
CN103243939B (en) Seascape fountain system utilizing tide-type water inflow pool pressure difference
KR100374178B1 (en) The wave dissipating block for the covering embarkment or breakwater
US20060253969A1 (en) Water feature for wave pools
KR200331948Y1 (en) Swimming pool floated on the sea water
RU61598U1 (en) DYNAMIC FOUNTAIN
KR20150051752A (en) Sculptures combined house tower
KR20030097553A (en) The water supply and the drain equipment of swimming pool of the coastal area that use water level
KR100479453B1 (en) A vertical breakwater which has a moulding arts and a removing wave
WO2008112121A1 (en) River water water ride apparatus and method
EP3992398A1 (en) Surf pool and component set for constructing a surf pool
KR100491114B1 (en) The reventment fountain structure using water level
KR200272942Y1 (en) A vertical breakwater which has a moulding arts and a removing wave
KR102575228B1 (en) Seawater swimming pool that the difference between the rise and fall of the tide is large
CN217804117U (en) Water circulation waterscape system
KR200288498Y1 (en) The revetment fountain structure using water level

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130509

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20140512

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20150430

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee