CN202992562U - Special ruler support for water supply and drainage pipeline well bottom height measurement and special ruler using support - Google Patents
Special ruler support for water supply and drainage pipeline well bottom height measurement and special ruler using support Download PDFInfo
- Publication number
- CN202992562U CN202992562U CN 201220735569 CN201220735569U CN202992562U CN 202992562 U CN202992562 U CN 202992562U CN 201220735569 CN201220735569 CN 201220735569 CN 201220735569 U CN201220735569 U CN 201220735569U CN 202992562 U CN202992562 U CN 202992562U
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- support
- special ruler
- rod
- strut
- ruler
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Abstract
The utility model discloses a special ruler support for water supply and drainage pipeline well bottom height measurement. The special ruler support comprises a supporting frame and a supporting rod; the supporting frame consists of an installation plate and at least three support feet with the same length; the upper ends of the support feet are hinged with the lower plate surface periphery of the installation plate to ensure that the support feet rotate outward to be in an opening shape, and the supporting frame is in a horizontal erecting state; the supporting rod penetrates through the center of the installation plate from top to bottom and is connected with the installation plate through a detachable connection structure; the lower end of the supporting rod extends out of a plane formed by the lower ends of the support feet to be used for penetrating through a slit seam to be supported on the well bottom ground; a fulcrum for supporting an indium steel ruler is formed in the center of the upper end of the supporting rod; and the invention also discloses the special ruler using the support. By the support and the special ruler, the underground height can be extended to the ground, and an electronic level is also used for measurement, so that measurement accuracy is improved, and cost is reduced; detection staff do not need to go down to the well for operation; and the special ruler support is convenient to operate and improves the work efficiency.
Description
Technical field
The utility model relates to a kind of engineering survey apparatus, relates in particular to a kind of water supply and sewerage pipeline shaft bottom height measurement special ruler support, also relates to the special ruler that uses this support, coordinates with electronic level and realizes water supply and sewerage pipeline shaft bottom height measurement.
Background technique
Reasonably the flowing water absolute altitude is the normal basic guarantees that use of water supply and sewage work, and especially under inclement weather conditions, the urban water supply and sewerage pipeline is brought into play vital effect.
At present, traditional inspection well height measurement is to adopt optical level to coordinate Sopwith staff to measure.When measuring, Sopwith staff is placed in well, and optical level is placed on ground and observes.The defective of this method of measurement is: the mud of ⑴ inspection well and domestic garbage can increase the shaft bottom height, and the bottom of Sopwith staff is positioned at the shaft bottom, therefore can there be significant error in the height measurement data, are difficult to judge its actual mass when causing detecting the inspection well elevation; ⑵ Sopwith staff light weight is easy to displacement or run-off the straight because washed away by sewage, affects the height measurement precision; ⑶ in order to obtain the survey data of degree of precision, in the actual measurement process, need relevant unit coordinate to pipeline cut dirt, desilting, serial work such as draw water, so caused huge, the unnecessary wasting of resources, and can impact surrounding enviroment; ⑷ therefore cause water supply and sewerage pipeline can't normally use under inclement weather conditions because may there be significant error in the measured data of this method of measurement, can the people's the security of the lives and property be caused a significant threat.
In addition, also have GPS method of measurement and sash weight method of measurement to be used for the inspection well height measurement, still, the major defect of these two kinds of methods is: measuring accuracy is not high, and the inspector need descend well operations, and it is very inconvenient to operate.
The model utility content
First purpose of the present utility model be to provide a kind of easy and simple to handle, conveniently install, accuracy of measurement is higher, the water supply and sewerage pipeline shaft bottom height measurement special ruler support that can increase work efficiency, save cost, has guaranteed that construction precision and acceptance check department are to the quality control of water and wastewater piping engineering.
above-mentioned purpose of the present utility model realizes by following technical measures: a kind of water supply and sewerage pipeline shaft bottom height measurement special ruler support, it is characterized in that: comprise supporting frame and strut, support frame as described above is comprised of the mounting disc leg identical with at least three length, described leg upper end is hinged on respectively on the lower card periphery of mounting disc so that leg outwards rotates and is that to strut shape and make support frame as described above be horizontal erectility, described strut passes the mounting disc center from top to bottom and is connected with mounting disc by the structure that removably connects, the lower end of described strut is stretched out plane that described leg lower end consists of and is used for passing mud and is supported on ground, shaft bottom, the center, upper end of described strut has for the fulcrum that supports the indium steel ruler.
When the utility model uses, be placed in inspection shaft, mud is passed in the strut lower end, waste layer is supported on ground, shaft bottom, and coordinate electronic level to measure, can be with underground elevation amplification to ground, eliminated traditional Sopwith staff, GPS and sash weight measurement etc. due to the height measurement error that produces because of pipeline sludge, domestic garbage, saved in the testing process cut dirty, draw water, the unnecessary cost such as desilting; The utlity model has larger volume and weight, the impact that not washed away by sewage has further improved measuring accuracy; In addition, when measuring, the inspector need not lower well operations, and is easy to operate, improved working efficiency.
Special ruler support described in the utility model comprises that also described sash weight is suspended in described mounting disc for the sash weight of just leveling with for finely tuning flat levelling bubble, and described levelling bubble is arranged on described strut and is on the outer wall of described mounting disc with upper rod section.Sash weight just flat and levelling bubble fine setting is put down, and can prevent the error that the skew of using process Instrumental causes.
As a kind of improvement of the present utility model, the structure that removably connects between described strut and described mounting disc comprises the detachable block of fixed tray and rod, described fixed tray is the lid shape and adapts with the mounting disc shape, fixed tray is enclosed within outward in mounting disc, described fixed tray by be located at detachable block on its sidewall stretch into hold out against mounting disc in fixed tray the side to be fixed on supporting frame; The middle part of described fixed tray has be used to the through hole that passes strut, is provided with annular boss along the peritreme of described through hole, and the sidewall of described annular boss is provided with detachable block and stretches into and hold out against strut in annular boss and realize that strut and mounting disc removably connect.In use, the support stabilizing bracket is established on the ground.
As a kind of mode of execution of the present utility model, described strut is mainly assembled by upper support head, the body of rod and lower support head, wherein, described upper support head is located at the upper end of the described body of rod, described upper support head is comprised of the evagination spheroid on top and the joint of bottom, the outer surface central point of described spheroid is as described fulcrum, and the joint of described upper support head is connected with the upper end of the described body of rod; Described lower support head is comprised of the joint on top and the upright taper of bottom, and the joint of described lower support head is connected with the lower end of the described body of rod.The lower end of strut is cone, is convenient to pass mud, waste layer.
For the ease of transportation with use, as further improvement of the utility model, the described body of rod by several minutes body rod assemble by the structure that removably connects of being located between its end.
As a kind of preferred implementation of the present utility model, the structure that removably connects between described minute body rod comprises connecting head and position-limited lever, described minute body rod is cylindrical body, described connecting head is cylinder, described connecting head is comprised of isometric epimere cylinder and hypomere cylinder at least, and an adjacent minute body rod is threaded on upper and lower section cylinder of described connecting head; The two ends that described position-limited lever is horizontally through minute body rod are used for the distance that spacing connecting head screws in minute body rod.
In order to prevent that strut from deforming, the utility model can be done following improvement, connection part between described minute body rod is placed in lock sleeve, described lock sleeve is comprised of cylindrical body, mounting hole and fastening piece, vertically have along described cylindrical body a fracture that runs through, be provided with the mounting hole that was located at the fracture both sides in a pair of minute on the outer wall of cylindrical body, described fastening piece passes mounting hole fixedly makes fracture narrow and lock sleeve is clamped on minute body rod and connecting head.
The utility model has additional stiffening plate at the connection part of described annular boss and fixed tray, and described stiffening plate distributes along the even circumferential of annular boss.
Second purpose of the present utility model is to provide a kind of special ruler that uses above-mentioned water supply and sewerage pipeline shaft bottom height measurement special ruler support.
Above-mentioned purpose of the present utility model realizes by following technical measures: a kind of special ruler that uses above-mentioned water supply and sewerage pipeline shaft bottom height measurement special ruler support, it is characterized in that: it is comprised of described special ruler support and indium steel ruler, and described indium steel ruler vertically is placed on the post upper fulcrum of described special ruler support.
As a kind of mode of execution of the present utility model, described indium steel ruler adopts scale indium steel ruler or bar code indium steel ruler.
Compared with prior art, the utlity model has following significant effect:
⑴ when the utility model uses, be placed in inspection shaft, mud is passed in the strut lower end, waste layer is supported on ground, shaft bottom, and coordinate electronic level to measure, can be with underground elevation amplification to ground, eliminated traditional Sopwith staff, GPS and sash weight measurement etc. due to the height measurement error that produces because of pipeline sludge, domestic garbage, saved in the testing process cut dirty, draw water, the unnecessary cost such as desilting.
⑵ the utlity model has larger volume and weight, and the impact that not washed away by sewage has further improved measuring accuracy.
⑶ when measuring, and the inspector need not lower well operations, and is easy to operate, and Security is higher, has improved working efficiency.
⑷ strut is detachably connected on supporting frame, and strut assembles by a minute body rod, and therefore, the utility model dismounting and assembling are simple, use and convenient transportation.
⑸ the utility model has guaranteed that construction precision and acceptance check department are to the quality control of water and wastewater piping engineering.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation of supporting frame;
Fig. 3 is the structural representation of fixed tray;
Fig. 4 is the structural representation of upper support head;
Fig. 5 is the structural representation of lower support head;
Fig. 6 is the structural representation of connecting head;
Fig. 7 is the structural representation of lock sleeve;
Fig. 8 is the structural representation of minute body rod.
Embodiment
as shown in Fig. 1～8, it is a kind of water supply and sewerage pipeline of the utility model shaft bottom height measurement special ruler support 60, comprise supporting frame 1, strut 2, be used for the sash weight 5 of first leveling and be used for finely tuning flat levelling bubble 6, referring to Fig. 2, supporting frame 1 is comprised of mounting disc 11 leg 3 identical with three length, leg 3 upper ends are hinged on respectively on the lower card periphery of mounting disc 11 so that leg 3 outwards rotates to be struts shape and make supporting frame 1 be horizontal erectility, strut 2 passes mounting disc 11 centers from top to bottom and is connected with mounting disc 11 by detachable linkage structure, the lower end of strut 2 is stretched out plane that leg 3 lower ends consist of and is used for passing mud and is supported on ground, shaft bottom, the center, upper end of strut 2 has for the fulcrum that supports indium steel ruler 4, sash weight 5 is suspended in mounting disc 11, and levelling bubble 6 is welded on strut 2 and is on the outer wall of mounting disc 11 with upper rod section.
detachable linkage structure between strut 2 and mounting disc 11 comprises the detachable block of fixed tray 7 and rod, the shape approximation of mounting disc 11 is in flat equilateral triangle block, detachable block adopts bolt 8, referring to Fig. 3, fixed tray 7 is the lid shape and adapts with mounting disc 11 shapes, fixed tray 7 is outer to be enclosed within mounting disc 11, fixed tray 7 by be located at bolt 8 on its sidewall stretch into hold out against mounting disc 11 in fixed tray the side to be fixed on supporting frame 1, the middle part of fixed tray 7 has be used to the through hole 21 that passes strut 2, the peritreme of through hole 21 is provided with annular boss 22, the sidewall of annular boss 22 is provided with bolt 8 and stretches into and hold out against strut 2 in annular boss 22 and realize that strut and mounting disc removably connect.Connection part at annular boss 22 and fixed tray 7 has additional stiffening plate 71, and stiffening plate 71 distributes along the even circumferential of annular boss 22.
As shown in Fig. 4,5, strut 2 is mainly assembled by upper support 23, the body of rod 24 and lower support 25, wherein, upper support 23 is located at the upper end of the body of rod 24, upper support 23 is comprised of the evagination spheroid 26 on the top joint 27 with the bottom, the outer surface central point of spheroid 26 is as fulcrum 28, and the joint 27 of upper support 23 is threaded with the upper end of the body of rod 24; Lower support 25 is comprised of the joint 29 on top and the upright cone 30 of bottom, and the joint 29 of lower support 25 is threaded with the lower end of the body of rod 24.
The body of rod 24 by several minutes body rod 31 assemble by the structure that removably connects of being located between its end.In the present embodiment, minute body rod 31 is isometric and be two, divide the structure that removably connects between body rod 31 to comprise connecting head 32 and position-limited lever, dividing body rod 31 is cylindrical body, as shown in Figure 6, connecting head 32 is cylinder, connecting head 32 is comprised of epimere cylinder 34, hypomere cylinder 35 and intermediate section cylinder 36, wherein, upper and lower section cylinder is isometric, and a body rod was threaded on upper and lower section cylinder of connecting head 32 in adjacent minute, and the screw thread on upper and lower section cylinder is outside thread, minute body rod two ends are internal thread, also are provided with boss on the end face of upper and lower section cylinder; As shown in Figure 8, position-limited lever adopts bearing pin 41, and the two ends that bearing pin 41 is horizontally through minute body rod 31 are used for the distance that spacing connecting head 32 screws in minute body rod 31, and namely when the connecting head precession divided body rod, boss contacted on bearing pin as being in place.
As shown in Figure 7, divide the connection part between body rod 31 to be placed in lock sleeve 42, lock sleeve 42 is comprised of cylindrical body 43, mounting hole and fastening piece, fastening piece adopts bearing pin 44, the fracture 45 that runs through along vertically having of cylindrical body 43, be provided with the mounting hole that was located at the fracture both sides in a pair of minute on the outer wall of cylindrical body 43, bearing pin 44 passes mounting hole and fracture 45 is narrowed and lock sleeve 42 is clamped on minute body rod 31 and connecting head 32.Lock sleeve can be guaranteed effectively to prevent the distortion that causes more greatly because of suffered shearing between each minute body rod in use and moving process.
the utility model in use, according to concrete measurement situation, select the strut of different length, for example be combined into 3 meters long struts, each divides the length of body rod is 1.5 meters, at first each minute body rod two ends are respectively arranged with a pair of relative perforation, be used for passing bearing pin, distance between bearing pin is certain, secondly, select connecting head to connect a minute body rod and be assembled into the body of rod, and install supporting member and lower support head on the body of rod, complete the installation of strut, at this moment, owing to adopting connecting head to make 3 meters of the length of the strut that assembles and predetermined lengths have certain error, after carrying out height measurement, proofread survey data to eliminate error according to selected connecting head contrast errors table, guarantee accuracy of measurement.
As shown in Figure 1, a kind of special ruler that uses above-mentioned water supply and sewerage pipeline shaft bottom height measurement special ruler support, it is comprised of special ruler support 60 and indium steel ruler 4, indium steel ruler 4 can adopt scale indium steel ruler or bar code indium steel ruler, and indium steel ruler 4 vertically is placed on the strut 2 upper end fulcrums 28 of special ruler support 60.
The utility model using process is as follows: the special ruler stentplacement is in inspection shaft, the lower end of strut is passed mud and is contacted on ground, shaft bottom, the inspector is outside well, after flat with fine setting through the first leveling of special ruler support, the bottom of indium steel ruler is placed on the fulcrum of supporting frame and buttresses the indium steel ruler and be vertical state, adopt electronic level observation to obtain the height measurement data.
Mode of execution of the present utility model is not limited to this, according to foregoing of the present utility model, according to ordinary skill knowledge and the customary means of related domain, the structure that removably connects between strut of the present utility model and supporting frame, between minute body rod, the shape of upper and lower supporting member, the concrete structure of lock sleeve, the quantity of leg etc. all have other mode of execution; Therefore, do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite, the utility model can also be made modification, replacement or the change of other various ways, within all dropping on the utility model rights protection scope.
Claims (10)
1. water supply and sewerage pipeline shaft bottom height measurement special ruler support, it is characterized in that: comprise supporting frame and strut, support frame as described above is comprised of the mounting disc leg identical with at least three length, described leg upper end is hinged on respectively on the lower card periphery of mounting disc so that leg outwards rotates and is that to strut shape and make support frame as described above be horizontal erectility, described strut passes the mounting disc center from top to bottom and is connected with mounting disc by the structure that removably connects, the lower end of described strut is stretched out plane that described leg lower end consists of and is used for passing mud and is supported on ground, shaft bottom, the center, upper end of described strut has for the fulcrum that supports the indium steel ruler.
2. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 1, it is characterized in that: described special ruler support also comprises for the sash weight of just leveling and is used for finely tuning flat levelling bubble, described sash weight is suspended in described mounting disc, and described levelling bubble is arranged on described strut and is on the outer wall of described mounting disc with upper rod section.
3. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 2, it is characterized in that: the structure that removably connects between described strut and described mounting disc comprises the detachable block of fixed tray and rod, described fixed tray is the lid shape and adapts with the mounting disc shape, fixed tray is enclosed within outward in mounting disc, described fixed tray by be located at detachable block on its sidewall stretch into hold out against mounting disc in fixed tray the side to be fixed on supporting frame; The middle part of described fixed tray has be used to the through hole that passes strut, is provided with annular boss along the peritreme of described through hole, and the sidewall of described annular boss is provided with detachable block and stretches into and hold out against strut in annular boss and realize that strut and mounting disc removably connect.
4. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 3, it is characterized in that: described strut is mainly assembled by upper support head, the body of rod and lower support head, wherein, described upper support head is located at the upper end of the described body of rod, described upper support head is comprised of the evagination spheroid on top and the joint of bottom, the outer surface central point of described spheroid is as described fulcrum, and the joint of described upper support head is connected with the upper end of the described body of rod; Described lower support head is comprised of the joint on top and the upright taper of bottom, and the joint of described lower support head is connected with the lower end of the described body of rod.
5. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 4 is characterized in that: the described body of rod by several minutes body rod assemble by the structure that removably connects of being located between its end.
6. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 5, it is characterized in that: the structure that removably connects between described minute body rod comprises connecting head and position-limited lever, described minute body rod is cylindrical body, described connecting head is cylinder, described connecting head is comprised of isometric epimere cylinder and hypomere cylinder at least, and an adjacent minute body rod is threaded on upper and lower section cylinder of described connecting head; The two ends that described position-limited lever is horizontally through minute body rod are used for the distance that spacing connecting head screws in minute body rod.
7. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 6, it is characterized in that: the connection part between described minute body rod is placed in lock sleeve, described lock sleeve is comprised of cylindrical body, mounting hole and fastening piece, vertically have along described cylindrical body a fracture that runs through, be provided with the mounting hole that was located at the fracture both sides in a pair of minute on the outer wall of cylindrical body, described fastening piece passes mounting hole fixedly makes fracture narrow and lock sleeve is clamped on minute body rod and connecting head.
8. water supply and sewerage pipeline shaft bottom height measurement special ruler support according to claim 7, it is characterized in that: the connection part at described annular boss and fixed tray has additional stiffening plate, and described stiffening plate distributes along the even circumferential of annular boss.
9. a right to use requires the special ruler of 1 described water supply and sewerage pipeline shaft bottom height measurement special ruler support, it is characterized in that: it is comprised of described special ruler support and indium steel ruler, and described indium steel ruler vertically is placed on the post upper fulcrum of described special ruler support.
10. special ruler according to claim 9, is characterized in that: described indium steel ruler employing scale indium steel ruler or bar code indium steel ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735569 CN202992562U (en) | 2012-12-27 | 2012-12-27 | Special ruler support for water supply and drainage pipeline well bottom height measurement and special ruler using support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735569 CN202992562U (en) | 2012-12-27 | 2012-12-27 | Special ruler support for water supply and drainage pipeline well bottom height measurement and special ruler using support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992562U true CN202992562U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735569 Expired - Fee Related CN202992562U (en) | 2012-12-27 | 2012-12-27 | Special ruler support for water supply and drainage pipeline well bottom height measurement and special ruler using support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992562U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017414A (en) * | 2016-08-02 | 2016-10-12 | 四川鸿鑫空间测绘有限公司 | Level gauge holder |
| CN106051408A (en) * | 2016-08-02 | 2016-10-26 | 四川鸿鑫空间测绘有限公司 | Mapper bracket |
| CN106609898A (en) * | 2017-03-01 | 2017-05-03 | 张立 | Measuring device for exploration measurement |
| WO2019113952A1 (en) * | 2017-12-15 | 2019-06-20 | 深圳市大疆创新科技有限公司 | Rtk measuring device |
-
2012
- 2012-12-27 CN CN 201220735569 patent/CN202992562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017414A (en) * | 2016-08-02 | 2016-10-12 | 四川鸿鑫空间测绘有限公司 | Level gauge holder |
| CN106051408A (en) * | 2016-08-02 | 2016-10-26 | 四川鸿鑫空间测绘有限公司 | Mapper bracket |
| CN106609898A (en) * | 2017-03-01 | 2017-05-03 | 张立 | Measuring device for exploration measurement |
| WO2019113952A1 (en) * | 2017-12-15 | 2019-06-20 | 深圳市大疆创新科技有限公司 | Rtk measuring device |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangdong Construction Academy Group Plc Address before: 510500 Building 1, No. 121, martyrs East Road, Guangzhou, Guangdong 106 Patentee before: Guangdong Prov. Inst. of Building Science |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180314 Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Co-patentee after: Guangdong construction engineering quality safety inspection station Co., Ltd. Patentee after: Guangdong Construction Academy Group Plc Address before: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee before: Guangdong Construction Academy Group Plc |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 510500 First Floor, Wind Tunnel Building, No. 121 Xianlie East Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangdong construction engineering quality safety inspection station Co., Ltd. Address before: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Co-patentee before: Guangdong construction engineering quality safety inspection station Co., Ltd. Patentee before: Guangdong Construction Academy Group Plc |
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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: 20130612 Termination date: 20191227 |