KR970005627B1 - Manufacturing method of plastic elastic tab used as pipe exterior material of building equipment - Google Patents
Manufacturing method of plastic elastic tab used as pipe exterior material of building equipment Download PDFInfo
- Publication number
- KR970005627B1 KR970005627B1 KR1019930019337A KR930019337A KR970005627B1 KR 970005627 B1 KR970005627 B1 KR 970005627B1 KR 1019930019337 A KR1019930019337 A KR 1019930019337A KR 930019337 A KR930019337 A KR 930019337A KR 970005627 B1 KR970005627 B1 KR 970005627B1
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- sheet
- pipe
- building equipment
- exterior material
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000004033 plastic Substances 0.000 title claims description 5
- 239000000463 material Substances 0.000 title claims description 3
- 239000002985 plastic film Substances 0.000 claims description 20
- 230000032683 aging Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000005070 ripening Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004609 Impact Modifier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/382—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using laminated sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0046—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 플라스틱시트를 롤의 형태로 말아지는 초기의 상태를 나타낸 개략도.1 is a schematic view showing an initial state in which the plastic sheet is rolled in the form of a roll.
제2도는 본 발명의 제조공정을 도시한 블럭도.2 is a block diagram showing a manufacturing process of the present invention.
제3도는 플라스틱시트를 롤의 형태로 감긴상태의 개략도.3 is a schematic view of the plastic sheet wound in the form of a roll.
제4도는 롤의 형태로 감긴것을 묶은 형태의 사시도.Figure 4 is a perspective view of the form of a bundle wound in the form of a roll.
제5도는 본 발명의 방법으로 제조된 탄성카바의 사용전의 상태를 나타낸 탄성카바의 측면도.Figure 5 is a side view of the elastic cover showing the state before use of the elastic cover produced by the method of the present invention.
제6도는 본 발명의 방법으로 제조된 탄성카바의 사용전의 상태를 나타낸 탄성카바의 측면도.Figure 6 is a side view of the elastic cover showing the state before use of the elastic cover produced by the method of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 플라스틱시트 2 : 롤1: plastic sheet 2: roll
3 : 카바시트 4 : 탄성카바3: Cover Sheet 4: Elastic Cover
5 : 절곡부 6 : 테이프5: bend portion 6: tape
본 발명은 건축 설비의 파이프 외장재로 사용되는 플라스틱 카바의 제조방법에 관한 것으로, 특히 난방이나 냉방의 파이프에 단열처리를 하고 그 상부에 감싸줌으로서 보온의 효과를 증대시키면서 외관이 미려한 카바로 사용토록 되는 것이고, 특히 본 발명은 이러한 플라스틱 시트로 보온재의 외축에서 감싸줄 경우에 플라스틱시트가 탄성에 의하여 펼쳐지려는 것을 감아주려는 탄성으로 변화시켜 간편하게 작업을 할 수 있도록 되는 플라스틱 탄성카바의 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a plastic cover used as a pipe covering of building equipment, and in particular, to heat the heating or cooling pipes and wrap it on top to increase the effect of heat retention and to be used as a beautiful cover In particular, the present invention relates to a method for manufacturing a plastic elastic cover that can be easily worked by changing the elastic sheet to wrap the elastic sheet to be stretched by elasticity when wrapped in the outer axis of the insulation with such a plastic sheet.
이를 위한 제조방법은 입출성형에 의하여 시트의 형태로 압연된 플라스틱 시트를 파이프의 외경보다 약간 크게 절단하여 이들을 여러장 적층한 후 지관을 이용하여 롤의 형태로 감아서 숙성기에서 적당한 온도로 숙성한 후에 적당한 시간으로 자연냉각시키면 탄성카바가 제조되는 것이다.Manufacturing method for this is to cut the plastic sheet rolled in the form of sheet by the injection molding slightly larger than the outer diameter of the pipe and laminated a plurality of them, and then wound in the form of a roll using a branch pipe and aged at an appropriate temperature in the ripening machine After naturally cooling to an appropriate time, the elastic cover is produced.
현재 건축설비의 파이프 외장재로 사용되는 것으로는 폴리마테이프(연질의 플라스틱으로 두께가 얇은 테이프 형태로 제조된 것)를 이용하여 일일이 파이프의 외면을 감아주고 있으나, 이러한 방식은 작업시간이 많이 소요되고 또한 작업후에도 쉽게 파손되어 외관을 해치게 되는 문제점이 있었다.At present, it is used as a pipe exterior material of building equipment to wrap the outer surface of the pipe by using polymat tape (manufactured in the form of a thin tape made of soft plastic), but this method takes a lot of work time. In addition, there is a problem that easily damaged after work damage the appearance.
따라서 최근에는 일정한 폭과 넓이를 갖는 플라스틱 시트를 이용하여 파이프의 외경보다 길게 절단하여 이를 파이프에 감은 후에 겹쳐지는 부분을 타카건(지철을 할 경우에 사용되는형상의 철심을 장전하여 방아쇠를 당기면형상의 철심이 발사되면서 박히게 되는 것)을 이용하여 고정시키고 그 상부에는 테이프로 접착하여 마감처리를 하도록 하는 것이 있으나 이러한 작업은 플라스틱 시트가 평시트로 사용되기 때문에 사용자가 파이프의 외경에 맞추어 일일이 절단을 하여야 하고 이를 파이프에 고정시키기 위하여는 플라스틱 시트로 파이프를 감싸면 플라스틱 시트가 펼쳐질려고 하는 복원력으로 인하여 별도의 타카건이라는 기구로 1차로 파이프의 외면에 감겨져 겹쳐진 부분을 고정시켜야 하는 작업이 필요하고 만일 파이프의 외경이 두꺼울 경우에는 2명이 1조가 되어 플라스틱시트로 감은 후에 펼쳐지지 않도록 작고 난후 타카건으로 철심을 발사하여 고정시켜야 하는 불편함이 있어 고정작업의 어려움으로 인하여 이러한 부분이 작업자들에게 상당한 작업상의 어려움으로 지적되어 왔던 것이다.Therefore, in recent years, the plastic sheet having a certain width and width is cut longer than the outer diameter of the pipe, wound on the pipe, and then overlapped with the Takagun ( When the trigger is loaded by loading the iron core It is fixed by using the iron core of the shape) and the upper part is glued with tape to finish the process, but this work is done by the user because the plastic sheet is used as a flat sheet. In order to fix this on the pipe, it is necessary to fix the overlapped part of the pipe by using a separate Takagun mechanism because of the restoring force that the plastic sheet is wrapped to expand when the pipe is wrapped with plastic sheet. If the pipe has a thick outer diameter, it is inconvenient to fix it by firing the iron core with a Taka gun after it is small so that two people become a pair and wind it up with a plastic sheet. young As it would that have been pointed out.
따라서 본 발명은 이러한 문제점을 해결하기 위하여 플라스틱 시트가 말려진 상태에서 탄성이 유지되도록하여 사용시에 말려진 플라스틱 시트를 펼친후 파이프의 외면에 끼우면 말려진 플라스틱 시트가 탄성으로 인하여 복원력으로 인하여 파이프에 감착되면서 별도의 고정수단이 필요없이 작업이 원활하게 할 수 있는 것이다.Therefore, in order to solve this problem, the plastic sheet is stretched to maintain elasticity in the rolled state so that the rolled plastic sheet is inserted into the outer surface of the pipe after use, so that the dried plastic sheet is attached to the pipe due to the resilience. Will be able to work smoothly without the need for a separate fixing means.
이하 일실시예에 의거 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the following examples.
본 발명의 제조공정은 제2도에 도시된 바와 같이 압연으로 입출된 플라스틱 시트(1)를 적당한 크기로 절단하여 여러장을 적층한 후 이를 지관으로된 롤(2)을 이용하여 말으면 적층된 시트(1)가 일정한 간격으로 밀리면서 롤(2)에 말려지면 이를 재제로된 카바시트(3)를 이용하여 동시에 말아준 후 테이프(6) 등으로 고정시킨 후 숙성기에 삽입하여 일정한 온도로 숙성한 후 그 상태에서 자연냉각 시키는 것이다.According to the manufacturing process of the present invention, as shown in FIG. 2, the plastic sheet 1 rolled out by rolling is cut to a suitable size, and several sheets are stacked and then rolled using a roll 2 made of paper tubes. When the sheet 1 is rolled up at a predetermined interval and rolled on the roll 2, the sheet 1 is rolled up at the same time using the reusable cover sheet 3, fixed with a tape 6, and then inserted into a ripening machine to ripen at a constant temperature. After that, it is naturally cooled.
이때 카바시트(3)는 선단이 꺽여져서 절곡부(5)를 형성하고 절곡부(5)의 내측으로 적층된 플라스틱 시트(1)가 일정한 간격으로 밀리면서 위치되는 것이다.At this time, the car seat 3 is bent to form a bent portion 5 is bent and the plastic sheet 1 laminated to the inside of the bent portion 5 is placed while pushing at regular intervals.
이때 롤(2)을 지관으로 사용한 이유는 말을 경우에 플라스틱시트(1)와 마찰을 크게 하여 시트(1)를 말을 경우에 시트(1)와 롤(2)이 서로 밀리는 것을 방지하기 위한 것이며, 동시에 지관이 보온의 효과가 있어 열의 손실이 적기 때문이고, 만일 지관과 동일한 기능을 하는 고무관이나 기타의 관으로된 롤을 사용할 수 있다.At this time, the reason why the roll 2 is used as a paper pipe is to increase the friction with the plastic sheet 1 when speaking, and to prevent the sheet 1 and the roll 2 from being pushed together when rolling the sheet 1. At the same time, because the branch pipe has an effect of keeping warm, so that the loss of heat is small, and if the roll is made of a rubber tube or other tube having the same function as the branch pipe can be used.
이렇게 말려진 상태에서 롤(2)의 중앙으로 버팀바를 삽입하여 숙성기에 걸은 후 숙성기의 온도를 서서히 상승시키면서 숙성시킨다.In this dried state, the brace bar is inserted into the center of the roll 2 to hang the aging machine, and then aged while gradually increasing the temperature of the aging machine.
이때 숙성되는 온도는 70-80℃ 정도가 가장 적절하며 70℃ 이하로 온도가 낮을 경우에는 숙성이 이루어지지 않는 문제점이 있고 80℃ 이상으로 온도가 높을 경우에는 열에 의하여 시트의 표면에 변형이 발생되는 문제점이 있다.At this time, the ripening temperature is most suitable about 70-80 ℃, if the temperature is low below 70 ℃ aging does not occur, if the temperature is higher than 80 ℃ when the deformation occurs on the surface of the sheet by heat There is a problem.
또한 숙성기에서 숙성시키는 시간은 5-6시간 정도가 가장 적당하고 5시간 이하일 경우에는 숙성이 제대로 이루어지지 않는 문제점이 있고, 6시간 이상일 경우에는 시트에 변형이 발생한다.In addition, the time of aging in the aging period is the most suitable about 5-6 hours and less than 5 hours there is a problem that the aging is not properly made, when 6 hours or more deformation occurs in the sheet.
또한 플라스틱시트(1)가 롤의 형태로 감긴 것을 지제로 된 카바시트(3)로 재차 감싸는 이유는 숙성할 경우에 열의 전달이 가자 외축에 감겨진 시트(1)에 직접적인 열이 전달되지 않도록 하면서 롤의 형태로 감진 부분에 골고루 열이 전달되도록 하기 위한 것이고, 동시에 제조가 완료된 후에는 재차 포장을 할 필요가 없도록 한 것이다.In addition, the reason why the plastic sheet 1 is wound in the form of a roll with the cover sheet made of paper again is that the transfer of heat when ripening prevents direct heat from being transferred to the sheet 1 wound on the outer shaft. It is to ensure that the heat is evenly transferred to the wound portion in the form of a roll, and at the same time there is no need to repack after the manufacturing is completed.
또한 카바시트(3)를 끈으로 고정시키지 않고 테이프(6)로 고정시키는 이유는 숙성시에 플라시틱시트(1)가 누굴누굴해질 경우에 끈으로 인한 홈이 생기는 것을 방지하기 위한 것이다.In addition, the reason why the car seats 3 are fixed with the tape 6 without fixing the straps is to prevent the grooves due to the straps from occurring when the plastic sheet 1 is accumulated at the time of ripening.
또한 플라스틱 시트(1)를 압연할 경우에는 합성수지에 내열증진제를 첨가하고 내충격완화제를 적당량 첨가하여 시트를 압연함으로서 우수한 탄성이 생기게 되는 것이다.In addition, when the plastic sheet 1 is rolled, excellent elasticity is produced by adding a heat enhancer to the synthetic resin and adding an appropriate amount of an impact modifier to roll the sheet.
이와 같이 숙성기에서 숙성후에는 숙성기를 정지한 후에 2시간 이상을 자연냉각시켜야 하고 시간이 짧을 경우에는 정확한 탄성이 유지되지 못하는 단점이 있다As described above, after aging in the aging machine, after cooling the aging machine for 2 hours or more, natural cooling is required, and when the time is short, accurate elasticity cannot be maintained.
이와 같이 제조되는 탄성카바는 제5도에 도시된 바와 같이 내측으로 말리는 부분은 각이 작아지게 되고 외측으로 말리는 부분은 각이 커지게 되므로 탄성카바를 제6도에 도시된 바와 같이 사용시에는 내측으로 말린 부분이 외측으로 나타나도록 함으로서 탄성카바가 파이프에 자연적으로 고정되게 되어 종래와 같이 별도의 타카건으로 고정하여야 하는 고정수단이 필요치 않게 되고 절단된 상태에 있기 때문에 별도의 재단작업이 필요없게 되어 공사기간을 단축할 수 있고 외관이 균일한 상태를 유지하도록 하는 것이다.As the elastic cover manufactured as described above is shown in FIG. 5, the inner curled portion becomes smaller and the outer curled portion becomes larger, so when the elastic cover is used as shown in FIG. By making the curled part appear outward, the elastic cover is fixed to the pipe naturally. As a result, the fixing means to be fixed with a separate gun is not required. It can shorten and keep the appearance uniform.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930019337A KR970005627B1 (en) | 1993-09-22 | 1993-09-22 | Manufacturing method of plastic elastic tab used as pipe exterior material of building equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930019337A KR970005627B1 (en) | 1993-09-22 | 1993-09-22 | Manufacturing method of plastic elastic tab used as pipe exterior material of building equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950008096A KR950008096A (en) | 1995-04-17 |
| KR970005627B1 true KR970005627B1 (en) | 1997-04-18 |
Family
ID=19364276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930019337A KR970005627B1 (en) | 1993-09-22 | 1993-09-22 | Manufacturing method of plastic elastic tab used as pipe exterior material of building equipment |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970005627B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101137190B1 (en) * | 2012-01-09 | 2012-04-20 | 유인수 | Aerosol pipe with a heat insulation |
-
1993
- 1993-09-22 KR KR1019930019337A patent/KR970005627B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101137190B1 (en) * | 2012-01-09 | 2012-04-20 | 유인수 | Aerosol pipe with a heat insulation |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950008096A (en) | 1995-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6719242B2 (en) | Composite core | |
| KR970005627B1 (en) | Manufacturing method of plastic elastic tab used as pipe exterior material of building equipment | |
| JPH0760076A (en) | Lapping of fiber bundles | |
| US2811973A (en) | Hair formers and retainers | |
| US2633983A (en) | Motion-picture film reel band | |
| JPS58160122A (en) | Manufacture of film having uniform physical properties | |
| JPH08267138A (en) | Steel strip coiling method and cushion material therefor | |
| US1891550A (en) | Method of making golf club grips | |
| US4220295A (en) | Packaged strand | |
| JPS5952052B2 (en) | Manufacturing method for tubular bodies such as fishing rods | |
| JPS571166A (en) | Protection sheet winder | |
| US1616063A (en) | Adjustable cylindrical tubing and method of making the same | |
| JPS55164128A (en) | Method of protecting thermal contraction tube or film against deformation due to natural contraction | |
| CN206336858U (en) | Winding shaft core structure of flexible material | |
| JPS61242823A (en) | Molding method for polyethylene pipe | |
| JPS5499866A (en) | Winding of band | |
| JPS6223735A (en) | Manufacture of fishing rod | |
| CN116353891A (en) | Waterproof coiled material bundling method | |
| CN214989402U (en) | Metal strip coiling device | |
| JPH07119065B2 (en) | Curling method for hard vinyl chloride resin sheet | |
| US20250042586A1 (en) | Core corrector | |
| CN2150164Y (en) | Jammed Roll Tube | |
| JPS6230794Y2 (en) | ||
| US11793288B2 (en) | Resilient fiber retainers and methods of externally wrapping and shaping fiber with the same | |
| JPH066336B2 (en) | Bending correction method for plastic pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930922 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19930922 Comment text: Request for Examination of Application |
|
| 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: 19961104 Patent event code: PE09021S01D |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19970321 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970630 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19971030 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19971029 End annual number: 3 Start annual number: 1 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |