KR20040004884A - net for preventing a falling rock, using wire rope - Google Patents
net for preventing a falling rock, using wire rope Download PDFInfo
- Publication number
- KR20040004884A KR20040004884A KR1020020038960A KR20020038960A KR20040004884A KR 20040004884 A KR20040004884 A KR 20040004884A KR 1020020038960 A KR1020020038960 A KR 1020020038960A KR 20020038960 A KR20020038960 A KR 20020038960A KR 20040004884 A KR20040004884 A KR 20040004884A
- Authority
- KR
- South Korea
- Prior art keywords
- wire rope
- rockfall prevention
- net
- prevention net
- wire
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 1
- 230000002265 prevention Effects 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000009941 weaving Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
본 발명은 낙석방지망에 있어서, 다수개의 가늘은 와이어를 꼬아 형성시킨 연성의 와이어로프(10)를 그물망 형상으로 직조하되 와이어로프(10)와 상호 교차되는 부분을 엮어서 매듭부(11)를 형성하므로 그 지지력을 크게 향상시켜 낙석방지 효과를 극대화시킬 뿐만 아니라 표면에 가로와 세로로 교차시켜 설치하는 와이어로프의 사용을 배제하거나 그 수를 최소화하도록 하는 데 있으며 설치지역의 표면 돌출에 따른 적응력을 향상시켜 낙석방지망이 사면에 최대로 밀착시킴과 동시에 팽팽하게 설치할 수 있고 보수 및 보강이 용이한 효과가 있다.According to the present invention, in the rockfall prevention net, a plurality of thin wires are woven in the shape of a net of the flexible wire rope 10 formed by twisting wires, but weave the portions intersecting with the wire rope 10 to form the knots 11. It greatly improves its support capacity and maximizes the effect of falling down, and also excludes or minimizes the use of wire ropes installed on the surface by crossing horizontally and vertically. The rockfall prevention net is close to the slope and at the same time, it can be installed tautly and easy to repair and reinforce.
Description
본 발명은 와이어로프를 이용한 낙석방지망에 관한 것으로, 상세하게는 와이어로프를 엮어서 각각의 교차부분에 매듭부를 형성하여 낙석방지망의 강도를 향상시켜 낙석방지 효과를 극대화하도록 하는 와이어로프를 이용한 낙석방지망에 관한 것이다.The present invention relates to a rockfall prevention net using a wire rope, in detail, to form a knot at each intersection by weaving the wire rope to improve the strength of the rockfall prevention net to prevent rockfall prevention net using a wire rope to maximize the effect of rockfall prevention. It is about.
도 1 은 종래 기술에 따른 낙석방지망의 제조를 위한 피복철선의 형태를 나타낸 정면도이고, 도 2 는 종래 기술에 낙석방지망의 제조 방법을 설명하기 위한 피복철선으로 엮은 낙석방지망을 나타낸 정면도이다.Figure 1 is a front view showing the form of the coated wire for the production of rockfall protection net according to the prior art, Figure 2 is a front view showing the rockfall prevention net woven with coated wire for explaining the manufacturing method of the rockfall prevention net in the prior art.
도 1 과 도 2 에 나타낸 바와 같이, 일반적으로 낙석방지망(1)을 제조하는 경우에는 철선을 합성수지로 피복시킨 직선형상의 피복철선(20)을 순차적으로 절곡하여 다수개의 고리부(21)를 형성하여 일정한 피치를 갖도록 하고 이러한 피복철선(20)을 회전시켜 순차적으로 피복철선(20)과 피복철선(20)의 고리부(21)가 상호 걸리도록 하여 제조하였다.1 and 2, in general, when manufacturing the rockfall prevention net (1) to form a plurality of loops 21 by sequentially bending a straight line coated wire 20 coated with iron wire synthetic resin It was prepared by having a constant pitch and rotating the clad wire 20 so that the clad wire 20 and the ring portion 21 of the clad wire 20 are sequentially caught.
그러나 이러한 종래의 낙석방지망 제조장치는 피복철선(20)의 고리부(21)가 단순히 걸리도록 하여 결합상태를 유지하므로 고리부(21)와 고리부(21)의 지지력이 약화되는 단점이 발생될 뿐만 아니라 이로 인하여 낙석방지망(1) 전체의 지지력이 떨어져 낙석방지망(1)의 수명과 낙석방지 효과를 저하시키는 결점이 있었다.However, such a conventional rockfall prevention net manufacturing apparatus has a disadvantage in that the holding force of the ring portion 21 and the ring portion 21 is weakened because the ring portion 21 of the clad wire 20 is simply held so as to be held in a coupled state. As well as this, the bearing capacity of the entire rockfall prevention net (1) is lowered, which has the disadvantage of lowering the lifespan and the rockfall prevention effect of the rockfall prevention net (1).
특히 낙석방지망(1)의 설치 후, 재 보수 등을 위하여 낙석방지망(1)을 일부을 포크레인 등의 중장비를 이용하여 들어내는 경우 낙석방지망(1)의 고리부(21)가 다시 펴지는 되므로 재 사용할 수 없게 되는 문제점이 있었다.In particular, after the installation of the rockfall prevention net (1), when lifting up the rockfall prevention net (1) by using heavy equipment such as forklift for rehabilitation, etc., the ring part 21 of the rockfall prevention net (1) is re-opened and reused. There was a problem that became impossible.
또한 낙석방지망(1)을 설치하는 사면의 특성상 사면의 표면이 다수의 돌출이 형성된 것이 일반적이나, 낙석방지망(1)을 사면에 밀착시키고 동시에 팽팽하게 설치하기 위하여 지나치게 힘을 가하면 낙석방지망(1)의 고리부(21)가 훼손될 우려로 인하여 단순히 헐렁하게 사면을 덮은 후 가장자리를 지지하도록 하여 낙석방지망(1)을 설치하므로 낙석방지 효과가 현저하게 떨어지는 문제점이 있었다.In addition, due to the nature of the slope to install the rockfall prevention net (1), the surface of the slope is generally formed with a large number of projections, the rockfall prevention net (1) Due to the possibility that the ring portion 21 of the damaged by simply covering the slope after loosely supporting the edge to install the rockfall prevention net (1), there was a problem that the fallfall prevention effect is significantly reduced.
더불어, 낙석방지망(1)의 피복철선은 강도가 지나치게 강해 일정 면적으로 제조된 경우 돌출부분에 적응력이 현저하게 떨어지는 결점이 있었다.In addition, the coated steel wire of the rockfall prevention net (1) had a drawback that the strength is too strong to adapt to the protruding portion when produced in a certain area.
나아가, 이러한 낙석방지망(1)의 헐렁하게 설치되 것을 보안하기 위하여 낙석방지망(1)의 상면에 다수의 와이어로프를 가로와 세로 교차되게 고정 설치하여 낙석방지망(1)의 낙석방지 효과를 유지하도록 하는 불편함이 있었다.Furthermore, in order to maintain the rockfall prevention net 1 of the rockfall prevention net 1 by installing a plurality of wire ropes fixed on the upper surface of the rockfall prevention net 1 so as to intersect horizontally and vertically. There was an inconvenience.
따라서 본 발명의 주 목적은 와이어로프를 엮어서 교차부분에 매듭부를 형성하여 낙석방지망을 제조하므로 그 지지력을 극대화하여 낙석방지 효과를 향상시킬 수 있도록 하는 데 있다.Therefore, the main object of the present invention is to weave the wire rope to form a knot portion at the intersection to manufacture a rockfall prevention net to maximize its support to improve the rockfall prevention effect.
본 발명의 다른 목적은 낙석방지망의 표면에 가로와 세로로 교차시켜 설치하는 와이어로프의 사용을 배제하거나 그 수를 최소화하도록 하는 데 있다.Another object of the present invention is to exclude the use of the wire rope installed on the surface of the rockfall prevention net crosswise and vertically or to minimize the number.
본 발명의 다른 목적은 낙석방지망의 설치지역의 표면 돌출에 따른 적응력을향상시켜 낙석방지망이 사면에 최대로 밀착될 수 있도록 하는 데 있다.Another object of the present invention is to improve the adaptability according to the surface protrusion of the installation area of the rockfall prevention net so that the rockfall prevention net can be closely adhered to the slope.
도 1 은 종래 기술에 따른 낙석방지망의 제조를 위한 피복철선의 형태를 나타낸 정면도.1 is a front view showing the form of the coated wire for the production of rockfall protection net according to the prior art.
도 2 는 종래 기술에 낙석방지망의 제조 방법을 설명하기 위한 피복철선으로 엮은 낙석방지망을 나타낸 정면도.Figure 2 is a front view showing a rockfall prevention net woven with a coated wire for explaining the method of manufacturing a rockfall prevention net in the prior art.
도 3 은 본 발명에 따른 와이어로프를 이용한 낙석방지망의 일 실시 예를 설명하기 위한 와이어로프의 엮음 상태를 나타낸 정면도.Figure 3 is a front view showing the weaving state of the wire rope for explaining an embodiment of the rockfall prevention net using a wire rope according to the present invention.
도 4 는 본 발명에 따른 와이어로프를 이용한 낙석방지망을 나타낸 정면도.Figure 4 is a front view showing a rockfall prevention net using a wire rope according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1: 낙석방지망 10: 와이어로프1: rockfall protection net 10: wire rope
11: 매듭부 20: 피복철선11: knot 20: clad wire
21: 고리부21: ring
위와 같은 목적을 달성하기 위하여 본 발명의 와이어로프를 이용한 낙석방지망은 다수개의 가늘은 와이어를 꼬아 형성시킨 와이어로프를 상호 다이아몬드형으로 형성하되 상호 교차되는 부분을 엮어서 매듭부를 형성시켜 구성함을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve the above object, the rockfall prevention net using the wire rope of the present invention forms a wire rope formed by twisting a plurality of thin wires in a mutual diamond shape, and forms a knot by weaving intersecting portions thereof. It is a basic characteristic on configuration.
위와 같이 구성된 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention configured as described above are as follows.
도 3 은 본 발명에 따른 와이어로프를 이용한 낙석방지망의 일 실시 예를 설명하기 위한 와이어로프의 엮음 상태를 나타낸 정면도이고, 도 4 는 본 발명에 따른 와이어로프를 이용한 낙석방지망을 나타낸 정면도이다.Figure 3 is a front view showing the wire rope weaving state for explaining an embodiment of the rockfall prevention net using a wire rope according to the present invention, Figure 4 is a front view showing a rockfall prevention net using a wire rope according to the present invention.
도 3 과 도 4 에 나타낸 바와 같이, 본 발명의 와이어로프를 이용한 낙석방지망(1)은 다수개의 가늘은 와이어를 꼬아 형성시킨 와이어로프(10)를 상호 다이아몬드형으로 형성하되 상호 교차되는 부분을 엮어서 매듭부(11)를 형성시켜 구성한다.As shown in Figure 3 and 4, the rockfall prevention net (1) using the wire rope of the present invention to form a diamond cross-shaped wire rope 10 formed by twisting a plurality of thin wires weave the cross The knot part 11 is formed and comprised.
상기 와이어로프(10)는 특정한 것으로 한정하는 것이 아니라 플랫형, 워링톤형, 시일형, 세미시일형, 워링턴시일형 및 필러형 등의 사용될 수 있다.The wire rope 10 is not limited to a specific one, but may be used, such as a flat type, a Warrington type, a seal type, a semi seal type, a Warrington seal type, and a filler type.
여기서 와이어로프(10)는 표면을 코팅하여 형성시킬 수 도 있다.The wire rope 10 may be formed by coating a surface.
상기 매듭부(11)는 참매듭, 막매듭 및 이중매듭 등으로 매듭하여 형성시킬수 있다.The knot 11 may be formed by knotting a knot, a film knot or a double knot.
이러한 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as follows.
먼저 적정한 연성을 갖는 소정 직경의 와이어로프(10)를 선택하여 참매듭, 막매듭 및 이중매듭 등으로 와이어로프(10)의 교차부분을 엮어서 매듭부(11)를 형성시켜 낙석방지망(1)을 제작한다.First, select the wire rope 10 having a predetermined ductility and weave the intersection of the wire rope 10 with a true knot, a membrane knot and a double knot to form a knot part 11 to form a rockfall prevention net 1. To make.
이러한 와이어로프(10)된 낙석방지망(1)은 종래의 피복철선으로 된 낙석방지망보다 지지력이 크게 향상되어 낙석방지 효과를 극대화시킬 뿐만 아니라 사면에 팽팽하게 잡아당겨 완전하게 밀착될 수 있도록 설치할 수 있고 낙석방지망(1)의 와이어로프(10) 일부가 훼손되더라도 전체적인 낙석방지 효과는 거의 유지할 수 있다.This wire rope 10 rockfall prevention net (1) can be installed so that the support capacity is significantly improved than the conventional rockfall prevention net made of coated wire to maximize the rockfall prevention effect as well as pulled tightly on the slope to be completely in close contact. Even if a part of the wire rope 10 of the rockfall prevention net 1 is damaged, the overall rockfall prevention effect can be maintained.
즉, 직조된 와이어로프(10)가 일부 끊어지더라도 모든 매듭부(11)에서 단위 개념으로 낙석지역을 지지하게 되므로 전체를 낙석방지 효과를 대부분 유지하게 된다.That is, even if the woven wire rope 10 is partly broken, all knots 11 support the rockfall area as a unit concept, so that the entire rockfall prevention effect is maintained.
나아가, 이러한 와이어로프(10)된 낙석방지망(1)은 연성이 우수하여 팽팽하게 당긴 고정시킨 다음 돌출부 주위 등을 지주 등으로 연결하여 지면에 밀착되게 가압하여 고정시키더라도 훼손의 우려가 거의 없다.In addition, the wire rope 10 rockfall prevention net (1) is excellent in ductility, and pulled tightly and then connected to the periphery of the projections and the like by pressing the tightly fixed to the ground, there is little fear of damage.
이러한 와이어로프(10)로 된 낙석방지망(1)을 설치한 후 그 표면에 보다 직경이 굵은 와이어로프를 가로와 세로로 교차되게 설치하여 낙석방지효과 극대화시킬 수 도 있다.After installing the rockfall prevention net (1) made of such a wire rope 10 may be installed on the surface of the wire rope thicker cross to cross horizontally and vertically to maximize the rockfall prevention effect.
나아가 본 발명의 와이어로프(10)로 된 낙석방지망(1)은 설치 후 재 보수 등을 위하여 포크레인 등을 걷어내는 경우에도 각각의 교차부분이 매듭부(11)로 형성되어 훼손될 우려가 매우 적고 부분적인 보수가 용이하다.Furthermore, the rockfall prevention net (1) made of the wire rope 10 of the present invention is very unlikely to be damaged by each intersection is formed by the knot 11, even if the forklane, etc. for the maintenance and repair after installation. Partial repair is easy.
한편, 이러한 본 발명의 낙석방지망(1)은 건축물을 시공할 때 안전망 등으로도 사용할 수 있는 있으며, 안전망으로 사용하는 경우에는 주변에서 용접 작업으로 인한 화재를 미연에 제거하게 된다.On the other hand, the rockfall prevention net (1) of the present invention can also be used as a safety net when constructing a building, and when used as a safety net to remove the fire due to welding work in the vicinity.
이상에서 살펴본 바와 같이, 본 발명의 와이어로프를 이용한 낙석방지망은 다수개의 가늘은 와이어를 꼬아 형성시킨 와이어로프를 상호 다이아몬드형으로 형성하되 상호 교차되는 부분을 엮어서 매듭부를 형성시켜 구성하므로 그 지지력을 크게 향상시켜 낙석방지 효과를 극대화시킬 뿐만 아니라 표면에 가로와 세로로 교차시켜 설치하는 와이어로프의 사용을 배제하거나 그 수를 최소화하도록 하는 데 있으며 설치지역의 표면 돌출에 따른 적응력을 향상시켜 낙석방지망이 사면에 최대로 밀착시킴과 동시에 팽팽하게 설치할 수 있고 보수 및 보강이 용이한 효과가 있다.As described above, the rockfall prevention net using the wire rope of the present invention is formed by forming a plurality of thin wire ropes twisted wires in a diamond shape mutually intertwined to form a knot part to form a large support force In addition to maximizing the impact of rockfall prevention, the use of wire ropes installed on the surface by crossing horizontally and vertically is minimized or the number of them is minimized. At the same time, it can be installed tightly and it is easy to repair and reinforce.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020038960A KR20040004884A (en) | 2002-07-05 | 2002-07-05 | net for preventing a falling rock, using wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020038960A KR20040004884A (en) | 2002-07-05 | 2002-07-05 | net for preventing a falling rock, using wire rope |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020020020237U Division KR200291863Y1 (en) | 2002-07-05 | 2002-07-05 | net for preventing a falling rock, using wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040004884A true KR20040004884A (en) | 2004-01-16 |
Family
ID=37315276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020038960A KR20040004884A (en) | 2002-07-05 | 2002-07-05 | net for preventing a falling rock, using wire rope |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20040004884A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734218B1 (en) * | 2006-04-06 | 2007-07-02 | 재 술 나 | Wire net structure for vegetation and installation method |
| KR20230096628A (en) * | 2021-12-23 | 2023-06-30 | 나재술 | falling rock prevention pence using wire ring |
| KR20230096629A (en) * | 2021-12-23 | 2023-06-30 | 나재술 | construction method for falling rock prevention fence using wire ring |
-
2002
- 2002-07-05 KR KR1020020038960A patent/KR20040004884A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734218B1 (en) * | 2006-04-06 | 2007-07-02 | 재 술 나 | Wire net structure for vegetation and installation method |
| KR20230096628A (en) * | 2021-12-23 | 2023-06-30 | 나재술 | falling rock prevention pence using wire ring |
| KR20230096629A (en) * | 2021-12-23 | 2023-06-30 | 나재술 | construction method for falling rock prevention fence using wire ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014125773A1 (en) | Slope protecting structure and protecting method | |
| CN105908761A (en) | Construction technology of hanging basket moving platform for high slope | |
| KR20040004884A (en) | net for preventing a falling rock, using wire rope | |
| KR200291863Y1 (en) | net for preventing a falling rock, using wire rope | |
| KR20060038266A (en) | Integral slope protection and reinforcement | |
| KR100734218B1 (en) | Wire net structure for vegetation and installation method | |
| CN206971760U (en) | A kind of full steel structure assembled climbs material platform | |
| CN201354396Y (en) | Plated parallel-cross woven wire mesh | |
| CN208949723U (en) | Pier construction lug is assembled to prefabricated segment | |
| KR200191011Y1 (en) | Insert anchor for pulling up concrete mass | |
| CN111155822A (en) | Steel strand installation method for wind driven generator support tower frame prestressed structure | |
| CN211596994U (en) | Protection device for repairing inspection well for traffic | |
| CN210458987U (en) | Soft temporary pocket hoisting device is changed to jib | |
| CN110735400B (en) | Special-shaped structure protection mechanism and protection construction method | |
| KR200403421Y1 (en) | net for preventing falling rock, using wire rope | |
| CN210346725U (en) | Geological disaster site with rust and corrosion prevention function | |
| CN110190569A (en) | A kind of anti-broken gold tool and method | |
| KR200436333Y1 (en) | prevention of noise industrial link chain it uses the wire cable | |
| CN201330398Y (en) | Carbon fiber net for stabilizing side slope | |
| CN107055275B (en) | A kind of circulation building hoist system and implementation method | |
| CN207583411U (en) | For the waste rock blocking curtain device of coal mine fully-mechanized mining working | |
| CN110700545A (en) | Lightning protection grounding connection method for climbing frame | |
| KR100333451B1 (en) | The safety system and device from wind load of structure caused by net | |
| CN2406967Y (en) | Meshed fabrics for preventing conveying belt from breaking | |
| CN112878201B (en) | Auxiliary wire arranging mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020705 |
|
| PA0201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 20020718 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040924 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20050315 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040924 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |