CN204839924U - Clean ear device - Google Patents
Clean ear device Download PDFInfo
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- CN204839924U CN204839924U CN201520498570.8U CN201520498570U CN204839924U CN 204839924 U CN204839924 U CN 204839924U CN 201520498570 U CN201520498570 U CN 201520498570U CN 204839924 U CN204839924 U CN 204839924U
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- pressure
- vaccum
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- power
- ear device
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Abstract
The utility model discloses a clean ear device, including pressure -vaccum head, pressure -vaccum pipe, storing storehouse, power storehouse, electrical convertors and generators storehouse, the pressure -vaccum head with pressure -vaccum pipe intercommunication, pressure -vaccum pipe with storing storehouse intercommunication, the storing storehouse with power storehouse intercommunication, the power storehouse with the electrical convertors and generators storehouse is connected, the power storehouse with the one end that the electrical convertors and generators storehouse is connected is provided with a wind gap, the power storehouse is provided with the rotatory flabellum of multiunit, the electrical convertors and generators storehouse is provided with the motor, the pivot of motor with rotatory flabellum fixed connection. It is uncomfortable to have improved current ear spoon clearance earwax existence, the not thorough problem of clearance.
Description
Technical field
This utility model relates to articles for daily use technical field, in particular to the clean ear device of one.
Background technology
In daily life, in order to keep the clean of in ear chamber, need the cerumen regularly clearing up in ear, therefore, clean ear device is important articles for daily use.And existing clean ear device is a kind of ear picker, the mode of this clean ear easily damages ear, also not easily cleans out, and has cleared up child is just more bad.Therefore existing ear picker cleaning cerumen exists uncomfortable, clears up halfway problem.
Utility model content
The purpose of this utility model is to provide a kind of clean ear device.Exist uncomfortable to improve existing ear picker cleaning cerumen, clear up halfway problem.
This utility model is achieved in that
A kind of clean ear device, comprise pressure-vaccum head, pressure-vaccum pipe, storing bin, power bin, power electric cabin, described pressure-vaccum head is communicated with described pressure-vaccum pipe, described pressure-vaccum pipe is communicated with described storing bin, described storing bin is communicated with described power bin, described power bin is connected with described power electric cabin, one end that described power bin is connected with described power electric cabin is provided with an air port, described power bin is provided with organizes rotary fan more, described power electric cabin is provided with motor, and the rotating shaft of described motor is fixedly connected with described rotary fan.
Further, described pressure-vaccum head has elliptoid pressure-vaccum mouth away from one end of pressure-vaccum pipe, and the minor axis length of described pressure-vaccum mouth is greater than the diameter of described pressure-vaccum pipe.
Elliptoid pressure-vaccum mouth, when ear internal cleaning cerumen, makes ear more comfortable, even if encounter ear inwall also not easily ear damage.The minor axis of elliptoid pressure-vaccum mouth is greater than the diameter of pressure-vaccum pipe, and when this set makes motor rotate forward, cerumen is more easily inhaled in pressure-vaccum pipe, thus not easily blocks the pressure-vaccum mouth of pressure-vaccum head, to affect the cleaning effect of ear.During motor reversion, the wind be blown in ear is softer, and comfort is stronger.
Further, the long axis length of described pressure-vaccum mouth is 3 ~ 4mm, and the length of described pressure-vaccum pipe is greater than 3cm.The size of pressure-vaccum mouth directly affects the effect drawing cerumen in ear, also can affect the comfort level in ear operation, therefore, pressure-vaccum mouth not should too large should be too not little yet.The long axis length of elliptoid pressure-vaccum mouth is 3 ~ 4mm, both by good for cerumen sucking-off and wind can be blown in ear, and also can not affect the comfort of ear.The length of pressure-vaccum pipe is greater than 3cm, meets the primary condition of the sucking-off easily of the cerumen in ear.If pressure-vaccum pipe is too short, operation inconvenience can be caused, pressure-vaccum head also may not be made to put in inside meatus acusticus internus simultaneously, thus affect the effect of whole clear ear.
Further, pressure-vaccum mouth one end of described pressure-vaccum head is bending.Pressure-vaccum mouth one end of pressure-vaccum head is bending, and this structure can omnibearingly be cleared up the cerumen inside ear, makes cleaning more thorough.
Further, one end that described storing bin is communicated with described power bin is provided with filter screen.Cerumen, under the effect of suction, enters storing bin by pressure-vaccum pipe.At the filter screen that one end that storing bin is communicated with power bin is arranged, can effectively prevent cerumen from entering power bin, and then the rotation of flabellum is impacted.
Further, be provided with an oval concave surface between described air port and described power electric cabin, described power bin and described power electric cabin are cut off by described oval concave surface, and described air port is corresponding with described oblong fovea face.
Between air port and power electric cabin, arrange an oval concave surface, and concave surface is near correspondence air port, one end of power electric cabin, when such motor rotates forward, flabellum rotates the air-flow of discharging and just can well move along oval concave surface and finally discharge from air port.Oval concave surface has cut off power bin and power electric cabin, it also avoid air-flow simultaneously and enters power electric cabin and the backflow that produces air, thus affect the pressure of power bin inside, the finally suction of reduction pressure-vaccum pipe.During motor reversion, be also convenient to outside air-flow and enter power bin by air port, finally enter in ear, by tiny cerumen blowout ear.
Further, one end that described pressure-vaccum pipe is communicated with described storing bin is provided with joint, and the diameter of described joint is greater than the diameter of the body of described pressure-vaccum pipe, and described joint is threaded with described storing bin.Wherein, storing bin is tubulose, and its diameter is also much bigger than pressure-vaccum pipe.Therefore, joint is set and is connected with storing bin, and be threaded connection.This set makes storing bin and joint to dismantle at any time, and then clears up the cerumen piled up in storing bin, avoids the cerumen too much effect of impact cleaning.
Further, described storing bin is threaded with described power bin.The mode be threaded connection makes storing bin and power bin dismantle at any time, thus clears up power bin, simultaneously the operation such as maintenance, repairing, replacing of also convenient for blade.
Further, also comprise the first rotating shaft, the first connector, described rotary fan is fixed on described first rotating shaft, and described first rotating shaft is fixedly connected with by described first connector with the rotating shaft of described motor.First rotating shaft is fixedly connected with the rotating shaft of motor by the first connector, and make it rotate synchronously, wherein, the first connector is equivalent to shaft coupling, this set and connected mode, can for convenience detach and replacing motor.
Further, the group number of described rotary fan is two groups, and described rotary fan is arranged along the circumference of described first rotating shaft.Two groups of rotary fans can produce enough distinguished and admirablely to discharge from air port, form the suction and inside wind-force of drawing cerumen.
The beneficial effect that this utility model realizes: rotated by motor driven rotary flabellum, the air of discharger inside, inside becomes negative pressure, form suction, by pressure-vaccum head and pressure-vaccum pipe by the cerumen sucking-off in ear, the cerumen in cleaning ear that can be more comfortable and clean, simultaneously, can reverse motors, toward in ear blowing, blow out tiny cerumen.Thus improve existing ear picker cleaning cerumen exist uncomfortable, clear up halfway problem.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of this utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the first embodiment of the present utility model;
Fig. 2 is the structural representation of the second embodiment of the present utility model.
In figure: pressure-vaccum head 100; Pressure-vaccum pipe 200; Storing bin 300; Power bin 400; Air port 410; Rotary fan 420; Oval concave surface 430; First rotating shaft 440; Power electric cabin 500; Motor 510; First connector 520; Battery 530; Joint 600.
Detailed description of the invention
Also by reference to the accompanying drawings this utility model is described in further detail below by specific embodiment.
First embodiment
With reference to accompanying drawing 1, the clear ear device that this utility model first embodiment provides, comprising: pressure-vaccum head 100, pressure-vaccum pipe 200, storing bin 300, power bin 400, power electric cabin 500.
Pressure-vaccum head 100 is communicated with pressure-vaccum pipe 200, and pressure-vaccum pipe 200 is communicated with storing bin 300, and the shape of pressure-vaccum head 100 can be tubular, also can be that ellipse waits other shapes.Cerumen by pressure-vaccum head 100, enters in pressure-vaccum pipe 200, then enters storing bin 300 and store.Also multiple aperture can be set at the sidewall of pressure-vaccum head 100, when making air-out, wind-force evenly.
Storing bin 300 is communicated with power bin 400, and power bin 400 is connected with power electric cabin 500, and in the present embodiment, the shape of storing bin 300, power bin 400, power electric cabin 500 can be selected to be tubulose, and the diameter of three is consistent, connects to facilitate it.Meanwhile, the diameter of three is much larger than the diameter of pressure-vaccum pipe 200.
One end that power bin 400 is connected with power electric cabin 500 is provided with an air port 410, and power bin 400 is provided with many group rotary fans 420, and power electric cabin 500 is provided with motor 510, and the rotating shaft of motor 510 is fixedly connected with rotary fan 420.When motor 510 in power electric cabin 500 occurs to rotate forward, driven rotary flabellum 420 rotates forward, and rotary fan 420 rotates the air-flow formed and discharges from air port 410, forms negative pressure, thus produce suction in this device inside.When motor 510 rotates backward, suck air, by the tiny cerumen blowout of in ear, wind-force can massage ear simultaneously.
DC source can be arranged in power electric cabin 500 to be connected with motor 510, thus conveniently use out of doors.The external power supply plug of one motor 510 also can be set in power electric cabin 500, stretch out from power electric cabin 500.During use, external power supply plug is connected with fixed power source.The switch of motor 510 can also be set on power electric cabin 500, make the use of this clear ear device more flexible.
When using this clear ear device, pressure-vaccum head 100 is put into ear, when motor 510 rotates forward, rotary fan 420 rotates forward, and discharges air-flow, thus produces suction.Cerumen enters in pressure-vaccum pipe 200 under the effect of suction, then enters in storing bin 300.When motor 510 reverses, suck air, blow out from pressure-vaccum head 100, cerumen tiny in ear is blown out.The comfortable safety of mode of this cleaning cerumen, and the cerumen in removing ear that can be cleaner.
Second embodiment
With reference to accompanying drawing 2, the clear ear device that this utility model second embodiment provides, comprising: pressure-vaccum head 100, pressure-vaccum pipe 200, storing bin 300, power bin 400, power electric cabin 500.
Pressure-vaccum head 100 is communicated with pressure-vaccum pipe 200, and pressure-vaccum pipe 200 is communicated with storing bin 300, and in the present embodiment, pressure-vaccum head 100 has elliptoid pressure-vaccum mouth away from one end of pressure-vaccum pipe 200, and the minor axis length of pressure-vaccum mouth is greater than the diameter of pressure-vaccum pipe 200.Elliptoid pressure-vaccum mouth, when ear internal cleaning cerumen, can make ear more comfortable, even if encounter ear inwall also not easily ear damage.The minor axis of elliptoid pressure-vaccum mouth is greater than the diameter of pressure-vaccum pipe 200, and cerumen is more easily inhaled in pressure-vaccum pipe 200.Meanwhile, the pressure-vaccum mouth of not easily blocking 100, and then affect the cleaning effect of ear.
Further, pressure-vaccum mouth one end of pressure-vaccum head 100 is bending.Due to the scrambling of auditory meatus, the organization establishes of forniciform pressure-vaccum head 100 can omnibearingly be cleared up the cerumen inside ear, thus makes cleaning more thorough.
Further, the long axis length of the pressure-vaccum mouth of pressure-vaccum head 100 is 3 ~ 4mm, and the length of pressure-vaccum pipe 200 is greater than 3cm.The size of pressure-vaccum mouth directly can affect the effect of cleaning cerumen, also can affect the comfort level that pressure-vaccum head enters ear.Therefore, pressure-vaccum mouth not should too large should be too not little yet.The long axis length of elliptoid pressure-vaccum mouth is 3 ~ 4mm, both by cerumen sucking-off and past in ear blowing well, also can not affect the comfort of ear.The length of pressure-vaccum pipe 200 is greater than 3cm, can be good at operating this device cleaning ear, if pressure-vaccum pipe 200 is too short, can make inconvenient operation, pressure-vaccum head 100 also may not be made to enter meatus acusticus internus simultaneously, thus affect the effect of clear ear.
Further, one end that pressure-vaccum pipe 200 is communicated with storing bin 300 is provided with joint 600, and the diameter of joint 600 is greater than the diameter of the body of pressure-vaccum pipe 200, and joint 600 is threaded with described storing bin 300.Joint 600 is provided with external screw thread, and storing bin 300 is provided with joint 600 link the female thread coordinated with the external screw thread of joint 600.Joint 600 and storing bin 300 are linked together by screw thread, storing bin 500 and joint 600 can be dismantled at any time, the convenient cerumen to piling up in storing bin 300 is cleared up, thus avoids cerumen to cross the effect of clearing up mainly with impact.
Storing bin 300 is communicated with power bin 400, and power bin 400 is connected with power electric cabin 500, and in the present embodiment, storing bin 300, power bin 400, power electric cabin 500 are tubulose, and the diameter of three is close.The diameter of three is 1 ~ 1.5cm, and the length of storing bin 300 is 1.5cm, and the length of power bin 400 is 2.5cm, and the length of power electric cabin 500 is 8cm.
Further, one end that storing bin 300 is communicated with power bin 400 is provided with filter screen 310.Filter screen 310 is the wire netting consistent with the cross-sectional sizes of storing bin 300.Motor 510 rotate forward produce suction time, cerumen suction act under, enter storing bin 300 by pressure-vaccum pipe 200.The filter screen 310 that one end that storing bin 300 is communicated with power bin 400 is arranged, can effectively prevent cerumen from entering power bin 400, thus avoids the rotation of cerumen to rotary fan 420 to impact.
One end that power bin 400 is connected with power electric cabin 500 is provided with an air port 410, and power bin 400 is provided with many group rotary fans 420, and power electric cabin 500 is provided with motor 510, and the rotating shaft of motor 510 is fixedly connected with rotary fan 420.In the present embodiment, this clear ear device also comprises the first rotating shaft 440, first connector 520, and rotary fan 420 is fixed on the first rotating shaft 440, first rotating shaft 440 and is fixedly connected with by the first connector 520 with the rotating shaft of motor 510.First rotating shaft 440 is fixedly connected with the rotating shaft of motor 510 by the first connector 520, it is made to rotate synchronously, first connector 520 is equivalent to shaft coupling, this set and connected mode, is convenient to dismantle between power bin 400 and power electric cabin 500 and motor 510 ground is changed.When motor 510 in power electric cabin 500 rotates forward, thus driven rotary flabellum 420 rotates, and rotary fan 420 rotates the air-flow formed and discharges from air port 410, and then this device inside forms negative pressure, finally produces suction.When motor 510 reverses, air intake is inner, dry from pressure-vaccum head 100 toward in ear.
Further, the group number of rotary fan 420 is two groups, and rotary fan 420 is arranged along the circumference of described first rotating shaft 440.Two groups of rotary fans 420 can produce enough air-flows and discharge from air port 410, also can suck air, thus formation can draw the suction of cerumen and pleasant wind-force.
Further, be provided with an oval concave surface 430 between air port 410 and power electric cabin 500, power bin 400 and power electric cabin 500 are cut off by oval concave surface 430, and air port 410 is corresponding with oval concave surface 430.One oval concave surface 430 is set between air port 410 and power electric cabin 500, and this oval concave surface 430 is near correspondence air port 410, one end of power electric cabin 500.The air-flow that such setting makes rotary fan 420 rotate discharge can well move along oval concave surface 430 and finally discharge from air port 410, makes exhaust effect reach best.Oval concave surface 430 has cut off power bin 400 and power electric cabin 500, it also avoid air-flow simultaneously and enters power electric cabin 500 and the backflow that produces air, and then affect the pressure of power bin 400 inside, the suction of reduction pressure-vaccum pipe 200.
Further, storing bin 300 is threaded with power bin 400, and power bin 400 is threaded with power electric cabin 500.Be threaded connection storing bin 300 and power bin 400 and power bin 400 and power electric cabin 500.This connected mode makes can dismantle at any time between three, is convenient to the cleaning of power bin 400; Meanwhile, the operation such as maintenance, repairing, replacing of also convenient for blade.
Further, in the present embodiment, in power electric cabin 500, battery 530 can be set, the model of battery 530 can select No. 7, battery 530 is connected with motor 510, makes this clear ear device carry the energy, can independently use and use without look round for attaching plug.Meanwhile, the switch (not shown) of motor 510 also can be set on power electric cabin 500, this clear ear device of more convenient operation.
When using this clear ear device, bending pressure-vaccum head 100 is put into ear, opening the switch of motor 510, when motor 510 rotates forward, two groups of rotary fans 420 rotate forward, and produce air-flow and discharge from air port 410 along oval concave surface 430, form suction, cerumen enters in pressure-vaccum pipe 200 under the effect of suction, then enters in storing bin 300, and the filter screen 310 of storing bin 300 makes cerumen can not enter in power bin 400.When motor 510 reverses, by extraneous air suction apparatus, be blown in ear, blow out tiny cerumen.The comfortable safety of mode of this cleaning cerumen, and the cerumen in removing ear that can be cleaner.
In sum, suction is produced by the rotation of rotary fan 420, pass through pressure-vaccum head 100 again with pressure-vaccum pipe 200 by cerumen sucking-off or blowout from ear, this clear ear device can be more comfortable and clean cleaning ear in cerumen, improving existing ear picker cleaning cerumen exists uncomfortable, clears up halfway problem.
For making the object of this utility model embodiment, technical scheme and advantage clearly, above in conjunction with the accompanying drawing in this utility model embodiment, carry out describing clearly and completely to the technical scheme in this utility model embodiment, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.The assembly of this utility model embodiment describing and indicate in usual accompanying drawing herein can be arranged with various different configuration and design.
Therefore, the detailed description of the above embodiment of the present utility model to providing in the accompanying drawings the claimed scope of the present utility model of not intended to be limiting, but only represent selected embodiment of the present utility model.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in this utility model can be understood.
Claims (10)
1. a clean ear device, it is characterized in that, comprise pressure-vaccum head, pressure-vaccum pipe, storing bin, power bin, power electric cabin, described pressure-vaccum head is communicated with described pressure-vaccum pipe, described pressure-vaccum pipe is communicated with described storing bin, described storing bin is communicated with described power bin, described power bin is connected with described power electric cabin, one end that described power bin is connected with described power electric cabin is provided with an air port, described power bin is provided with organizes rotary fan more, described power electric cabin is provided with motor, and the rotating shaft of described motor is fixedly connected with described rotary fan.
2. clean ear device according to claim 1, is characterized in that, described pressure-vaccum head has elliptoid pressure-vaccum mouth away from one end of pressure-vaccum pipe, and the minor axis length of described pressure-vaccum mouth is greater than the diameter of described pressure-vaccum pipe.
3. clean ear device according to claim 2, is characterized in that, the long axis length of described pressure-vaccum mouth is 3 ~ 4mm, and the length of described pressure-vaccum pipe is greater than 3cm.
4. clean ear device according to claim 2, is characterized in that, pressure-vaccum mouth one end of described pressure-vaccum head is bending.
5. clean ear device according to claim 1, it is characterized in that, one end that described storing bin is communicated with described power bin is provided with filter screen.
6. clean ear device according to claim 1, it is characterized in that, be provided with an oval concave surface between described air port and described power electric cabin, described power bin and described power electric cabin are cut off by described oval concave surface, and described air port is corresponding with described oblong fovea face.
7. clean ear device according to claim 1, is characterized in that, one end that described pressure-vaccum pipe is communicated with described storing bin is provided with joint, and the diameter of described joint is greater than the diameter of described pressure-vaccum pipe, and described joint is threaded with described storing bin.
8. clean ear device according to claim 1, it is characterized in that, described storing bin is threaded with described power bin.
9. clean ear device according to claim 1, is characterized in that, also comprises the first rotating shaft, the first connector, and described rotary fan is fixed on described first rotating shaft, and described first rotating shaft is fixedly connected with by described first connector with the rotating shaft of described motor.
10. clean ear device according to claim 9, is characterized in that, the group number of described rotary fan is two groups, and described rotary fan is arranged along the circumference of described first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498570.8U CN204839924U (en) | 2015-07-10 | 2015-07-10 | Clean ear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498570.8U CN204839924U (en) | 2015-07-10 | 2015-07-10 | Clean ear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839924U true CN204839924U (en) | 2015-12-09 |
Family
ID=54730528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498570.8U Expired - Fee Related CN204839924U (en) | 2015-07-10 | 2015-07-10 | Clean ear device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204839924U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802405A (en) * | 2017-12-08 | 2018-03-16 | 杭州阿昌健康科技有限公司 | A kind of electronic visual suction ear device |
| CN109893339A (en) * | 2019-04-02 | 2019-06-18 | 青岛大学附属医院 | A kind of ear-nose-throat department ear canal care instrument |
| CN110090107A (en) * | 2019-06-04 | 2019-08-06 | 河南科技大学第一附属医院 | A kind of ear-nose-throat department nursing ear canal cleaning device |
| KR20200131992A (en) * | 2019-05-15 | 2020-11-25 | 주식회사 오로지랩헬스케어 | A device for automatically removing the wax by moving the scrubbing head forward and backward |
-
2015
- 2015-07-10 CN CN201520498570.8U patent/CN204839924U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802405A (en) * | 2017-12-08 | 2018-03-16 | 杭州阿昌健康科技有限公司 | A kind of electronic visual suction ear device |
| CN109893339A (en) * | 2019-04-02 | 2019-06-18 | 青岛大学附属医院 | A kind of ear-nose-throat department ear canal care instrument |
| KR20200131992A (en) * | 2019-05-15 | 2020-11-25 | 주식회사 오로지랩헬스케어 | A device for automatically removing the wax by moving the scrubbing head forward and backward |
| KR102573525B1 (en) * | 2019-05-15 | 2023-09-04 | 주식회사 오로지랩헬스케어 | A device for automatically removing the wax by moving the scrubbing head forward and backward |
| CN110090107A (en) * | 2019-06-04 | 2019-08-06 | 河南科技大学第一附属医院 | A kind of ear-nose-throat department nursing ear canal cleaning device |
| CN110090107B (en) * | 2019-06-04 | 2021-07-06 | 河南科技大学第一附属医院 | Ear canal belt cleaning device is used in nursing of otolaryngology branch of academic or vocational study |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |