CN201626111U - Forming device of plastic-sucking and punching integrated machine - Google Patents
Forming device of plastic-sucking and punching integrated machine Download PDFInfo
- Publication number
- CN201626111U CN201626111U CN2010201204060U CN201020120406U CN201626111U CN 201626111 U CN201626111 U CN 201626111U CN 2010201204060 U CN2010201204060 U CN 2010201204060U CN 201020120406 U CN201020120406 U CN 201020120406U CN 201626111 U CN201626111 U CN 201626111U
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Abstract
A forming device of a plastic-sucking and punching integrated machine comprises a frame, an upper mould table, a lower mould table and a mould opening/closing control mechanism, wherein a forming mould is mounted on the upper mould table or the lower mould table and provided with a forming mould cavity and a gas outlet passage; and one end of the gas outlet passage is communicated with the forming mould cavity, and the other end thereof is communicated with a vacuum evacuating device. The forming device is characterized in that a material pressing ring corresponding to the forming mould is arranged on the lower mould table or the upper mould table; the shape and the size of the material pressing ring fits with those of the wall of the forming mould cavity; and the cavity of the material pressing ring is communicated with a gas blowing device. During the forming, the upper mould table and the lower mould table are closed and tightly clamped through a heated plastic sheet; subsequently, the vacuum evacuating device evacuates gas between the plastic sheet and the forming mould cavity, the gas blowing device blows the gas into the cavity of the material pressing ring, negative pressure and positive pressure act on the plastic sheet at the same time, then the plastic sheet is closely attached to the inner wall of the forming mould cavity, and finally, the forming is complete. Therefore, the forming quality is good, and the forming speed is high.
Description
Technical field
The utility model relates to all-in-one machine for vacuum forming, molding and punching, specifically, relates to the shaped device of all-in-one machine for vacuum forming, molding and punching.
Background technology
Plastic sheet can be made plastic products through thermoforming process, adopts plastic uptake technology or blow molding process usually, and is corresponding, and thermoforming machine has two kinds of plastic suction forming apparatus and blow molding machines usually.Wherein, plastic suction forming apparatus utilizes negative pressure to make plastic sheet be close to shaping mold cavity after making it softening to plastic sheet heating, forms the plastic products of definite shape; Blow molding machine utilizes malleation to make plastic sheet be close to shaping mold cavity after making it softening to plastic sheet heating, forms the plastic products of definite shape.
Existing plastic suction forming apparatus (as all-in-one machine for vacuum forming, molding and punching) generally includes frame, material draw-gear, heater, shaped device and blanking units, material draw-gear, heater, shaped device and blanking units all are located on the frame, the material draw-gear is transported to plastics materials that heater, shaped device, blanking units heat successively, moulding, die-cut, and die-cut back forms single plastic products (being finished product).Shaped device comprises patrix platform, counterdie platform and folding mould controlling organization, wherein on patrix platform or the counterdie platform mould is installed, and mould has shaping mold cavity and outlet passageway, and outlet passageway one end is communicated with shaping mold cavity, the other end is connected vacuum extractor.Plastic sheet enters shaped device after heating through heater; Under the driving of folding mould controlling organization, patrix platform and counterdie platform matched moulds, patrix platform and counterdie platform will clamp through the plastic sheet of heating; Vacuum extractor extracts the gas between plastic sheet and the shaping mold cavity subsequently, makes plastic sheet be close to the inwall of shaping mold cavity, finishes moulding.When the product surface shape is big than complexity or plastic sheet thickness, plastic sheet and shaping mold cavity inwall untight situation of fitting appears easily, consequently produce substandard products, qualification rate is low, and molding time is long, and production efficiency is low.
Adopt blow molding machine that plastic sheet is carried out moulding, when the product surface shape is big than complexity or plastic sheet thickness, plastic sheet and shaping mold cavity inwall untight situation of fitting also appears easily, consequently produce substandard products, and molding time is long, and production efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of shaped device of all-in-one machine for vacuum forming, molding and punching, and this shaped device Forming Quality is good, and the production efficiency height.The technical scheme that adopts is as follows:
A kind of shaped device of all-in-one machine for vacuum forming, molding and punching, comprise frame, patrix platform, counterdie platform and folding mould controlling organization, wherein on patrix platform or the counterdie platform mould is installed, mould has shaping mold cavity and outlet passageway, outlet passageway one end is communicated with shaping mold cavity, the other end is communicated with vacuum extractor, it is characterized in that: described counterdie platform or patrix platform are provided with and the corresponding binder ring of mould, the shape of binder ring and size and shaping mold cavity wall are complementary, and the cavity of binder ring is communicated with blowning installation.
Above-mentioned folding mould controlling organization can adopt existing structure, can the lifting of patrix platform and the counterdie platform is fixedly mounted on the frame, also can be fixedly mounted on counterdie platform lifting on the frame by the patrix platform, and also can patrix platform and the equal liftable of counterdie platform; The device that drives patrix platform or the lifting of counterdie platform can adopt cylinder, hydraulic cylinder or cam mechanism etc.
In a concrete scheme, patrix platform and the equal liftable of counterdie platform, above-mentioned folding mould controlling organization comprises hydraulic cylinder and following hydraulic cylinder, the cylinder body of last hydraulic cylinder and following hydraulic cylinder is installed on the frame, the piston rod of last hydraulic cylinder is connected down and with the patrix platform, and the piston rod of following hydraulic cylinder is connected up and with the counterdie platform.In addition, in order to make patrix platform and the lifting exactly of counterdie platform position, preferred frame is provided with four guide pillars, be respectively equipped with four guide pin bushings on patrix platform and the counterdie platform, four guide pin bushings on the patrix platform are socketed on four guide pillars correspondingly, and four guide pin bushings on the counterdie platform are socketed on four guide pillars correspondingly.
Common above-mentioned outlet passageway is communicated with vacuum extractor by escape pipe, and escape pipe is provided with the vacuum valve that is used to control escape pipe conducting/cut-out; The cavity of binder ring is communicated with blowning installation by gas blow pipe, and gas blow pipe is provided with the purge valve that is used to control gas blow pipe conducting/cut-out.
The edge of plastic products has enough sheet materials to stretch when making moulding, make its draw ratio smaller, thereby make the sheet thickness at the sheet thickness at plastic products edge and other positions approaching, make the strength ratio at plastic products edge better, preferred above-mentioned shaped device also comprises drawing mechanism.In a kind of concrete scheme, drawing mechanism comprises stretching head, stretching head installing plate and draft cylinder, and stretching head is installed on the stretching head installing plate, and stretching head is located in the cavity of binder ring, and the stretching head installing plate connects the piston rod of draft cylinder; In the another kind of concrete scheme, drawing mechanism comprises stretching head, stretching bar, stretching bar installing plate and draft cylinder, and stretching bar one end connects stretching head, and stretching head is located in the cavity of binder ring, the stretching bar other end connects stretching bar installing plate, and stretching bar installing plate connects the piston rod of draft cylinder.When binder was located on the patrix platform, the cylinder body of draft cylinder can be installed on the patrix platform, and under the patrix platform was fixed on situation on the frame, the cylinder body of draft cylinder also can be installed on the frame.When binder was located on the counterdie platform, the cylinder body of draft cylinder can be installed on the counterdie platform, and under the counterdie platform was fixed on situation on the frame, the cylinder body of draft cylinder also can be installed on the frame.Draft cylinder is used to drive stretching head and moves up and down; Under the drive of draft cylinder, stretching head can move up and down in the cavity of binder ring.The shape and the article shape of stretching head are similar, and undersized is in goods, and the surface of stretching head is normally smooth.During matched moulds, under the drive of draft cylinder, stretching head rises in the cavity of binder ring (when binder is located on the counterdie platform) or descends (when binder is located on the patrix platform), and plastic sheet is carried out prestretched, make plastic sheet shape and size and goods approaching, and then further moulding.
During the utility model moulding, under the driving of folding mould controlling organization, patrix platform and counterdie platform matched moulds, patrix platform and counterdie platform will clamp through the plastic sheet of heating; Vacuum extractor extracts the gas between plastic sheet and the shaping mold cavity subsequently, blowning installation is blown into gas in the cavity of binder ring, utilize negative pressure and malleation to act on the plastic sheet simultaneously, make plastic sheet fit tightly inwall at shaping mold cavity, finish moulding, Forming Quality is good, the qualification rate height, and shaping speed is fast, the production efficiency height.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred embodiment.
The specific embodiment
As shown in drawings, the shaped device of this all-in-one machine for vacuum forming, molding and punching comprises frame 1, patrix platform 2, counterdie platform 3, folding mould controlling organization and drawing mechanism.
Folding mould controlling organization comprises hydraulic cylinder 10 and following hydraulic cylinder 11, the cylinder body 101 of last hydraulic cylinder 10 and the cylinder body 111 of following hydraulic cylinder 11 are installed on the frame 1, the piston rod 102 of last hydraulic cylinder 10 is connected down and with patrix platform 2, and the piston rod 112 of following hydraulic cylinder 11 is connected up and with counterdie platform 3.Frame 1 is provided with four guide pillars 12, patrix platform 2 is provided with four guide pin bushings 13, counterdie platform 3 is provided with four guide pin bushings 14, and four guide pin bushings 13 on the patrix platform 2 are socketed on four guide pillars 12 correspondingly, and four guide pin bushings 14 on the counterdie platform 3 are socketed on four guide pillars 12 correspondingly.
Drawing mechanism comprises stretching head 19, stretching head installing plate 20 and draft cylinder 21, stretching head 19 is installed on the stretching head installing plate 20, stretching head 19 is located in the cavity 9 of binder ring 7, stretching head installing plate 20 connects the piston rod 212 of draft cylinder 21, and the cylinder body 211 of draft cylinder 21 is installed on the counterdie platform 3.The shape and the article shape of stretching head 19 are similar, and undersized is in goods, stretching head 19 ganoid.
Brief description is the operation principle of this shaped device once:
After the plastic sheet through heating arrives shaped device, the piston rod 102 of last hydraulic cylinder 10 stretches out, patrix platform 2 is descended, simultaneously, the piston rod 112 of following hydraulic cylinder 11 stretches out, counterdie platform 3 is risen, thereby make patrix platform 2 and counterdie platform 3 matched moulds, patrix platform 2 and counterdie platform 3 will clamp through the plastic sheet of heating; The piston rod 212 of draft cylinder 21 stretches out subsequently, and stretching head 19 rises in the cavity 9 of binder ring 7, and plastic sheet is carried out prestretched; Then vacuum extractor extracts the gas between plastic sheet and the shaping mold cavity 5, blowning installation is blown into gas in the cavity 9 of binder ring 7, utilize negative pressure and malleation to act on simultaneously on the plastic sheet, make plastic sheet fit tightly inwall, finish moulding at shaping mold cavity 5.The piston rod 212 of draft cylinder 21 shrinks subsequently, and stretching head 19 descends in the cavity 9 of binder ring 7; The piston rod 102 of then going up hydraulic cylinder 10 shrinks, and patrix platform 2 is risen, and simultaneously, the piston rod 112 of following hydraulic cylinder 11 shrinks, and counterdie platform 3 is descended, thereby makes patrix platform 2 and counterdie platform 3 separately, the in type plastic sheet demoulding; Then the material draw-gear is sent into shaped device with next section through the plastic sheet of heating, prepares to carry out the moulding of next round.
In other embodiments, also can on the counterdie platform mould be installed, the patrix platform is provided with and the corresponding binder ring of mould.
In other embodiments, folding mould controlling organization can adopt existing other structure, can the lifting of patrix platform and the counterdie platform is fixedly mounted on the frame, also can be fixedly mounted on counterdie platform lifting on the frame by the patrix platform; The device that drives patrix platform or the lifting of counterdie platform also can adopt cylinder or cam mechanism etc.
In other embodiments, drawing mechanism comprises stretching head, stretching bar, stretching bar installing plate and draft cylinder, and stretching bar one end connects stretching head, and stretching head is located in the cavity of binder ring, the stretching bar other end connects stretching bar installing plate, and stretching bar installing plate connects the piston rod of draft cylinder.When binder was located on the patrix platform, the cylinder body of draft cylinder can be installed on the patrix platform, and under the patrix platform was fixed on situation on the frame, the cylinder body of draft cylinder also can be installed on the frame.When binder was located on the counterdie platform, under the counterdie platform was fixed on situation on the frame, the cylinder body of draft cylinder also can be installed on the frame.
Claims (4)
1. the shaped device of an all-in-one machine for vacuum forming, molding and punching, comprise frame, patrix platform, counterdie platform and folding mould controlling organization, wherein on patrix platform or the counterdie platform mould is installed, mould has shaping mold cavity and outlet passageway, outlet passageway one end is communicated with shaping mold cavity, the other end is communicated with vacuum extractor, it is characterized in that: described counterdie platform or patrix platform are provided with and the corresponding binder ring of mould, the shape of binder ring and size and shaping mold cavity wall are complementary, and the cavity of binder ring is communicated with blowning installation.
2. the shaped device of all-in-one machine for vacuum forming, molding and punching according to claim 1, it is characterized in that: described folding mould controlling organization comprises hydraulic cylinder and following hydraulic cylinder, the cylinder body of last hydraulic cylinder and following hydraulic cylinder is installed on the frame, the piston rod of last hydraulic cylinder is connected down and with the patrix platform, and the piston rod of following hydraulic cylinder is connected up and with the counterdie platform.
3. the shaped device of all-in-one machine for vacuum forming, molding and punching according to claim 2, it is characterized in that: described frame is provided with four guide pillars, be respectively equipped with four guide pin bushings on patrix platform and the counterdie platform, four guide pin bushings on the patrix platform are socketed on four guide pillars correspondingly, and four guide pin bushings on the counterdie platform are socketed on four guide pillars correspondingly.
4. according to the shaped device of each described all-in-one machine for vacuum forming, molding and punching of claim 1-3, it is characterized in that: described shaped device also comprises drawing mechanism, drawing mechanism comprises stretching head, stretching head installing plate and draft cylinder, stretching head is installed on the stretching head installing plate, stretching head is located in the cavity of binder ring, and the stretching head installing plate connects the piston rod of draft cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201204060U CN201626111U (en) | 2010-02-12 | 2010-02-12 | Forming device of plastic-sucking and punching integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201204060U CN201626111U (en) | 2010-02-12 | 2010-02-12 | Forming device of plastic-sucking and punching integrated machine |
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| CN201626111U true CN201626111U (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201204060U Expired - Fee Related CN201626111U (en) | 2010-02-12 | 2010-02-12 | Forming device of plastic-sucking and punching integrated machine |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198725A (en) * | 2011-04-20 | 2011-09-28 | 鹏达精密包装材料（上海）有限公司 | Plastic suction mold and molding method thereof |
| CN104228050A (en) * | 2014-10-16 | 2014-12-24 | 雷宗好 | Plastic sucking molding method of flowerpots |
| CN104842575A (en) * | 2015-01-27 | 2015-08-19 | 佛山市成达液压设备有限公司 | Two-cylinder bidirectional hydraulic machine |
| CN104842567A (en) * | 2014-02-18 | 2015-08-19 | 覃利超 | Equipment and method for manufacturing plastic housing from thermoplastic sheet |
| CN105619050A (en) * | 2016-01-27 | 2016-06-01 | 诸暨市润拓机械自动化科技有限公司 | Riveting machine for end cap of four-way pipe |
| CN106217486A (en) * | 2016-08-29 | 2016-12-14 | 江苏宝鑫瑞机械股份有限公司 | A kind of positive/negative-pressure mould |
| CN106239883A (en) * | 2016-09-07 | 2016-12-21 | 滁州市鑫鼎机械模具制造有限公司 | A kind of vacuum forming mould for refrigerator inner container of improvement |
| CN106476304A (en) * | 2016-12-13 | 2017-03-08 | 北京鸿鹄雄狮技术开发有限公司 | The multiple material product moulding pressing system and method for fast curing prepreg |
| CN107379504A (en) * | 2017-08-25 | 2017-11-24 | 许厦聪 | Coiled plastic material plastic-suction forming equipment |
| CN107618175A (en) * | 2017-10-17 | 2018-01-23 | 杭州康发塑料机械有限公司 | Full-automatic positive and negative pressing mold inscribe forming machine |
| CN108327224A (en) * | 2018-04-21 | 2018-07-27 | 瑞安市诺华机械厂 | One kind not stopping material cup lid thermal forming device |
| CN108372653A (en) * | 2018-01-08 | 2018-08-07 | 浙江新天力容器科技有限公司 | A kind of hot forming tool with kickboard |
| CN109397669A (en) * | 2018-11-21 | 2019-03-01 | 刘蕾 | A kind of automobile air duct molding machine and method |
| CN109760290A (en) * | 2019-01-29 | 2019-05-17 | 合肥洁纯塑料包装有限公司 | A kind of automatic moulding production equipment for plastic inner lining bucket |
| CN110001037A (en) * | 2019-04-16 | 2019-07-12 | 杨志雄 | A kind of plastics sucking moulding mold and plastic suction forming apparatus |
| CN110001036A (en) * | 2019-04-16 | 2019-07-12 | 杨志雄 | A kind of multifunctional ceiling mould |
| CN111438922A (en) * | 2020-04-26 | 2020-07-24 | 中山市精镀机电设备有限公司 | Plastic suction forming mold and plastic suction forming method |
| CN111674019A (en) * | 2020-04-26 | 2020-09-18 | 中山市精镀机电设备有限公司 | Plastic suction forming mold device and forming method thereof |
| CN114770903A (en) * | 2022-06-17 | 2022-07-22 | 宁波长阳科技股份有限公司 | Thermoplastic forming die internally tangent to reflecting component die and forming method |
-
2010
- 2010-02-12 CN CN2010201204060U patent/CN201626111U/en not_active Expired - Fee Related
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198725A (en) * | 2011-04-20 | 2011-09-28 | 鹏达精密包装材料（上海）有限公司 | Plastic suction mold and molding method thereof |
| CN104842567A (en) * | 2014-02-18 | 2015-08-19 | 覃利超 | Equipment and method for manufacturing plastic housing from thermoplastic sheet |
| CN104228050A (en) * | 2014-10-16 | 2014-12-24 | 雷宗好 | Plastic sucking molding method of flowerpots |
| CN104842575A (en) * | 2015-01-27 | 2015-08-19 | 佛山市成达液压设备有限公司 | Two-cylinder bidirectional hydraulic machine |
| CN105619050A (en) * | 2016-01-27 | 2016-06-01 | 诸暨市润拓机械自动化科技有限公司 | Riveting machine for end cap of four-way pipe |
| CN105619050B (en) * | 2016-01-27 | 2023-09-29 | 诸暨市润拓机械自动化科技有限公司 | Four-way pipe end cover riveter |
| CN106217486A (en) * | 2016-08-29 | 2016-12-14 | 江苏宝鑫瑞机械股份有限公司 | A kind of positive/negative-pressure mould |
| CN106217486B (en) * | 2016-08-29 | 2019-07-23 | 江苏宝鑫瑞机械股份有限公司 | A kind of positive and negative molding die |
| CN106239883A (en) * | 2016-09-07 | 2016-12-21 | 滁州市鑫鼎机械模具制造有限公司 | A kind of vacuum forming mould for refrigerator inner container of improvement |
| CN106476304A (en) * | 2016-12-13 | 2017-03-08 | 北京鸿鹄雄狮技术开发有限公司 | The multiple material product moulding pressing system and method for fast curing prepreg |
| CN106476304B (en) * | 2016-12-13 | 2019-03-22 | 北京鸿鹄雄狮技术开发有限公司 | Fast curing prepreg answers material product moulding pressing device and method |
| CN107379504A (en) * | 2017-08-25 | 2017-11-24 | 许厦聪 | Coiled plastic material plastic-suction forming equipment |
| CN107618175A (en) * | 2017-10-17 | 2018-01-23 | 杭州康发塑料机械有限公司 | Full-automatic positive and negative pressing mold inscribe forming machine |
| CN108372653A (en) * | 2018-01-08 | 2018-08-07 | 浙江新天力容器科技有限公司 | A kind of hot forming tool with kickboard |
| CN108327224A (en) * | 2018-04-21 | 2018-07-27 | 瑞安市诺华机械厂 | One kind not stopping material cup lid thermal forming device |
| CN108327224B (en) * | 2018-04-21 | 2024-01-30 | 温州仅一机械科技有限公司 | Thermal forming equipment for cup cover without stopping material |
| CN109397669A (en) * | 2018-11-21 | 2019-03-01 | 刘蕾 | A kind of automobile air duct molding machine and method |
| CN109397669B (en) * | 2018-11-21 | 2024-04-12 | 刘蕾 | Automobile air duct forming device and method |
| CN109760290A (en) * | 2019-01-29 | 2019-05-17 | 合肥洁纯塑料包装有限公司 | A kind of automatic moulding production equipment for plastic inner lining bucket |
| CN110001036A (en) * | 2019-04-16 | 2019-07-12 | 杨志雄 | A kind of multifunctional ceiling mould |
| CN110001037A (en) * | 2019-04-16 | 2019-07-12 | 杨志雄 | A kind of plastics sucking moulding mold and plastic suction forming apparatus |
| CN111438922A (en) * | 2020-04-26 | 2020-07-24 | 中山市精镀机电设备有限公司 | Plastic suction forming mold and plastic suction forming method |
| CN111674019A (en) * | 2020-04-26 | 2020-09-18 | 中山市精镀机电设备有限公司 | Plastic suction forming mold device and forming method thereof |
| CN114770903A (en) * | 2022-06-17 | 2022-07-22 | 宁波长阳科技股份有限公司 | Thermoplastic forming die internally tangent to reflecting component die and forming method |
| CN114770903B (en) * | 2022-06-17 | 2022-09-13 | 宁波长阳科技股份有限公司 | Thermoplastic forming die internally tangent to reflecting component die and forming method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JINXING MACHINERY CO., LTD. Free format text: FORMER NAME: SHANTOU JINGXING MACHINERY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 515041 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee after: Guangdong Jinxin Machinery Co., Ltd. Patentee after: Shantou Univ. Address before: 515041 Yuhua Industrial Park, Chenghai Road, Jinping District, Guangdong, Shantou Patentee before: Shantou Jingxing Machinery Co., Ltd. Patentee before: Shantou Univ. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 515000 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee after: GUANGDONG JINXING MACHINERY CO., LTD. Patentee after: Shantou Univ. Address before: 515041 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee before: Guangdong Jinxin Machinery Co., Ltd. Patentee before: Shantou Univ. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20180212 |