CN204030702U - The Portable power source of electricity generate function held by band - Google Patents
The Portable power source of electricity generate function held by band Download PDFInfo
- Publication number
- CN204030702U CN204030702U CN201420344336.5U CN201420344336U CN204030702U CN 204030702 U CN204030702 U CN 204030702U CN 201420344336 U CN201420344336 U CN 201420344336U CN 204030702 U CN204030702 U CN 204030702U
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- China
- Prior art keywords
- power source
- portable power
- microgenerator
- circuit
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000005611 electricity Effects 0.000 title claims abstract description 31
- 238000004146 energy storage Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model embodiment discloses the Portable power source that electricity generate function held by a kind of band, this portable power source comprises: housing section, circuit part, energy-storage battery, microgenerator and transmission commutation portion, wherein circuit part, energy-storage battery, microgenerator and transmission commutation portion are all arranged in housing section, wherein housing section comprises: handle housing, circuit part comprises: charging circuit, wherein microgenerator is connected with charging circuit, for being charged to energy-storage battery by charging circuit, wherein transmission commutation portion is connected with handle housing and microgenerator respectively, power for user being put on handle housing is converted to the power driving microgenerator to rotate, the portable power source of the utility model embodiment, automatically can produce electric energy under power free environment is electronic product charging, thus can solve without electricity can fill the awkward problem brought.
Description
Technical field
The utility model relates to the Portable power source that electricity generate function held by a kind of band.
Background technology
At present, various portable type electronic product (such as: smart mobile phone, panel computer, personal digital assistant, digital camera etc.) use very general, these electronic products often face the fast problem of electric quantity consumption in use, therefore the guarantee that needs to charge in time normally uses, if but user is in the power free environment such as field, so then be difficult to charge to electronic product in time, cause using inconvenience, therefore the use of portable power source becomes general, but portable power source is only the effect playing store electrical energy, if its electric energy stored exhausts, so user can face situation about can fill without electricity equally, this brings awkward problem to user.
Utility model content
In view of this, the utility model embodiment provides the Portable power source that electricity generate function held by a kind of band, under power free environment, automatically can produce electric energy, thus be electronic product charging, thus solve the awkward problem because electronic product brings without electricity can fill.
In order to solve the problems of the technologies described above, the utility model embodiment provides following technical scheme:
The Portable power source of electricity generate function held by a kind of band, comprise: housing section, circuit part and energy-storage battery, described circuit part and energy-storage battery are all arranged in described housing section, described housing section comprises: handle housing, described circuit part comprises: charging circuit, and described portable power source also comprises: microgenerator and transmission commutation portion;
Described microgenerator and transmission commutation portion are all arranged in described housing section;
Described microgenerator is connected with described charging circuit, for being charged to described energy-storage battery by described charging circuit;
Described transmission commutation portion is connected with described handle housing and microgenerator respectively, and the power for user being put on described handle housing is converted to the power driving described microgenerator to rotate.
Wherein, described transmission commutation portion comprises: the long tooth of transmission, duplicate gear, gear, key, tumbler gear and motor gear;
One end of the long tooth of described transmission is connected with described handle housing, the other end engages with the pinion in described duplicate gear, gear wheel in described duplicate gear and described gears meshing, described gear is connected with the draw-in groove in described tumbler gear is driven described tumbler gear single direction rotation by described key, described tumbler gear engages with described motor gear, and described motor gear and described microgenerator are fixed for driving described microgenerator to rotate.
Wherein, described housing section also comprises: upper casing and lower casing, and described upper casing and lower casing fasten and be integrated, and described handle housing embeds the sidepiece of described upper casing.
Wherein, described transmission commutation portion also comprises: torsion spring and connecting axle, described torsion spring comprises: spiral helicine main body, with first pole of stretching out respectively from described main body two ends and the second pole, described first pole and the second pole are connected on described handle housing and upper casing, described main body is enclosed within described connecting axle, and described connecting axle is stuck in described handle housing.
Wherein, described microgenerator also comprises: microgenerator body and motor location-plate, and described microgenerator body is fixed on described motor location-plate, and described motor location-plate is fixed on described lower casing.
Wherein, described portable power source also comprises: battery location-plate, and described energy-storage battery is fixed on described battery location-plate, and is placed between described battery location-plate and lower casing.
Wherein, described circuit part also comprises: charging inlet, electric discharge interface, battery protecting circuit and discharge circuit; described charging inlet is connected with described charging circuit; described electric discharge interface is connected with described discharge circuit; described battery protecting circuit is connected between described charging circuit and described energy-storage battery, and described discharge circuit is connected with described energy-storage battery.
Wherein, described housing section also comprises: interface board, and described interface board embeds the front end of described upper casing, and described charging inlet and electric discharge interface are all arranged on described interface board, and described charging inlet and electric discharge interface are USB interface.
Wherein, described circuit part also comprises: indicator light and secondary circuit board, and described indicator light is welded on described secondary circuit board;
Described housing also comprises: LED Unit, and described LED Unit embeds described upper casing top;
Described portable power source also comprises: button portion, described button portion comprises: indicator button, fore-set and support, described indicator button is fixed on described LED Unit, described fore-set is arranged on the bracket, described Bracket setting is on described secondary circuit board, described indicator light knob is connected with described support by described fore-set, described indicator light is also connected with described main circuit board and described energy-storage battery, when described indicator light knob is pressed, described main circuit board controls the dump energy that described indicator light shows described energy-storage battery.
The beneficial effect of the utility model embodiment is:
The utility model embodiment, user can press handle housing and produce rotation, this rotates through transmission commutation portion conversion rear drive microgenerator and rotates acting, and then generation electric energy charges to energy-storage battery, thus realize holding electricity generate function, like this when user is in without the electricity environment that can fill and the energy storage of portable power source itself exhausts, this kind of mode can be adopted to solve without the electric predicament that can fill, improve property easy to use.
Accompanying drawing explanation
Fig. 1 is that the three-dimensional axle that the Portable power source of electricity generate function held by the band of the utility model embodiment surveys front elevation;
Fig. 2 is that the three-dimensional axle of Portable power source under pressed state that electricity generate function held by the band of the utility model embodiment surveys back view;
Fig. 3 is the exploded perspective figure that the Portable power source of electricity generate function held by the band of the utility model embodiment;
Fig. 4 is the installation diagram that the Portable power source of electricity generate function held by the band of the utility model embodiment;
Fig. 5 is the three-dimensional structure diagram of the changement of the utility model embodiment;
Fig. 6 is the schematic diagram of changement under rotating counterclockwise of the utility model embodiment;
Fig. 7 is the schematic diagram of changement under rotating clockwise of the utility model embodiment;
Fig. 8 is the operating circuit schematic diagram of the utility model embodiment;
The implication of the Reference numeral in Figure of description is as follows:
1: housing section; 101: upper casing; 102: lower casing; 103: handle housing; 104: LED Unit; 105: interface board;
2: button portion; 201: indicator light knob; 202: fore-set; 203: support;
3: transmission commutation portion; 301: the long tooth of transmission; 302: pinion; 303; Gear wheel; 304: gear; 305: key; 306: tumbler gear; 307: motor gear; 308: connecting axle; 309: torsion spring; 310: battery location-plate;
4: microgenerator; 401: microgenerator body; 402: motor location-plate;
5: energy-storage battery;
6: circuit part; 601: main circuit board; 602: secondary circuit board; 603: charging inlet; 604: electric discharge interface; 605: charging circuit; 606: battery protecting circuit; 607: discharge circuit; 608: indicator light.
Embodiment
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
That the three-dimensional axle that the Portable power source of electricity generate function held by the band of the utility model embodiment surveys front elevation referring to figs. 1 to 8: Fig. 1, Fig. 2 is that the three-dimensional axle of Portable power source under pressed state that electricity generate function held by the band of the utility model embodiment surveys back view, Fig. 3 is the exploded perspective figure that the Portable power source of electricity generate function held by the band of the utility model embodiment, Fig. 4 is the installation diagram that the Portable power source of electricity generate function held by the band of the utility model embodiment, Fig. 5 is the three-dimensional structure diagram of the changement of the utility model embodiment, Fig. 6 is the schematic diagram of changement under rotating counterclockwise of the utility model embodiment, Fig. 7 is the schematic diagram of changement under rotating clockwise of the utility model embodiment, Fig. 8 is the operating circuit schematic diagram of the utility model embodiment.
As shown in the figure, the Portable power source of electricity generate function held by band, comprising: housing section 1, button portion 2, transmission commutation portion 3, microgenerator 4, energy-storage battery 5 and circuit part 6.
As illustrated in fig. 1 and 2, housing section 1 comprises: upper casing 101, lower casing 102, handle housing 103, LED Unit 104 and interface board 105.
Wherein, upper casing 101 and lower casing 102 fasten and are integrated, such as, arrange at upper casing 101 and lower casing 102 guide pin bushing and guide pillar that cooperatively interact respectively, thus upper casing 101 and lower casing 102 are fixed as one.Wherein, handle housing 103 embeds the side (being illustrated as left side) of upper casing 101, and LED Unit 104 embeds the top of upper casing 101, and interface board 105 embeds the front end of upper casing 101.
In addition, button portion 2, transmission commutation portion 3, microgenerator 4, energy-storage battery 5 and circuit part 6 are all arranged in housing section 1.
As shown in Fig. 3 to 5, transmission commutation portion 3 comprises: the long tooth 301 of transmission, duplicate gear (comprising pinion 302 and gear wheel 303), gear 304, key 305, tumbler gear 306, motor gear 307, connecting axle 308 and torsion spring 309.Microgenerator 4 comprises: microgenerator body 401 and motor location-plate 402, and wherein microgenerator body 401 is fixed on motor location-plate 402, and motor location-plate 402 is fixed on lower casing 102.
Wherein, one end (link) of the long tooth 301 of transmission is connected with handle housing 103, the other end (profile of tooth end) engages with pinion 302, gear wheel 303 engages with gear 304, gear 304 is connected with the draw-in groove in tumbler gear 306 by key 305, to drive tumbler gear 306 single direction rotation, tumbler gear 306 engages with motor gear 307, motor gear 307 is fixed with microgenerator body 401, torsion spring 309 is connected with handle housing 103 by connecting axle 308, concrete, torsion spring 309 comprises: spiral helicine main body, first pole of stretching out respectively with autonomous agent two ends and the second pole, wherein the first pole and the second pole are connected on handle housing 103 and upper casing 101, main body is enclosed within connecting axle 308, connecting axle 308 is then stuck in handle housing 103.
During work, user holds handle housing 103 and presses handle housing 103, now torsion spring 309 is reversed, the long tooth 301 of transmission drives pinion 302 to rotate, and then by gear wheel 303, gear 304, key 305, tumbler gear 306, motor gear 307 drives microgenerator body 401 to rotate, complete and once go journey, namely the collection of primary energy is completed, then resetted by under the self-acting power of torsion spring 309 reversed, handle housing 103 and the long tooth 301 of transmission is made to get back to initial position, in reseting procedure, microgenerator body 401 does not rotate, the course of work of transmission commutation portion 3 when going journey and return is analyzed further below in conjunction with Fig. 6 and 7.
As shown in Figure 6, when going journey, gear 304 is driven rotation counterclockwise, the key 305 be connected with gear 304 together rotates counterclockwise under the influence of centrifugal force, key 305 rotates counterclockwise in process, by the draw-in groove of tumbler gear 306 inside, key 305 drives tumbler gear 306 together to rotate, and tumbler gear 306 counterclockwise drive motor gear 307 rotates.
As shown in Figure 7, when return, gear 304 is driven rotation clockwise, the key 305 be connected with gear 304 together rotates counterclockwise under the influence of centrifugal force, key 305 rotates counterclockwise in process, by under tumbler gear 306 and self structure acting in conjunction thereof, key 305 does not drive tumbler gear 306 to rotate, and forms the state of an idle running.
The present embodiment, the curve applied by handle housing 103 is driven and drives series of gears to rotate, and adopt the mode drive motor gear of commutation to rotate in rotation process, and the effect resetted is done by torsion spring, therefore operating distance is very short, the distance only need walking a circular arc just can complete an energy storage, and pressing mode is also very smooth and easy.In addition, this process directly adopts gear driven, has structure optimization and produces the advantages such as resistance is little.
As shown in figs. 3 and 8, circuit part 6 comprises: main circuit board 601, secondary circuit board 602, charging inlet 603, electric discharge interface 604, charging circuit 605, battery protecting circuit 606, discharge circuit 607 and indicator light 608.Button portion 2 comprises: indicator button 201, fore-set 202 and support 203.
Wherein, charging circuit 605 has two-way input, one tunnel input connects external charging interface 603, thus the electric energy that external ac power source can be utilized to provide charges for energy-storage battery 5, the input of another road connects microgenerator body 401, thus the electric energy that microgenerator body 401 can be utilized to produce charges for energy-storage battery 5.The output of charging circuit 5 is connected with battery protecting circuit 606; battery protecting circuit 606 is connected with energy-storage battery 5; energy-storage battery is also connected with discharge circuit 607; discharge circuit 607 is connected with electric discharge interface 604; thus externally provide electric energy by this electric discharge interface 604; energy-storage battery 5 is also connected with indicator light 608 in addition, and this indicator light 608 can show the dump energy of energy-storage battery 5.
Wherein, charging circuit 605, battery protecting circuit 606, discharge circuit 607 are all integrated on main circuit board 601, and main circuit board 605 is fixed on upper casing 101, are supported by the guide pillar on lower casing 102 simultaneously.
Wherein, charging inlet 603 and electric discharge interface 604 are arranged on interface board 105, and charging inlet 603 and electric discharge interface 604 can be all USB interface.
Wherein, secondary circuit board 602 is fixed on upper casing 101, indicator button 201 is fixed on LED Unit 104, and indicator button 201 is connected with the fore-set 202 be fixed on support 203, support 203 is arranged on secondary circuit board 602, indicator light to be welded on secondary circuit board 602 and in space between secondary circuit board 602 and LED Unit 104, in addition, indicator light 608 is connected with main circuit board 601, by the pressing operation of main circuit board 601 according to indicator button 201, control the display of indicator light, such as: when indicator light knob 201 is pressed, indicator light 608 shows energy-storage battery dump energy, when indicator light knob 201 is upspring, indicator light extinguishes, the present embodiment, dump energy can be represented by the brightness of indicator light.
In addition, energy-storage battery 5 is fixed on battery location-plate 310, and energy-storage battery 5 is placed between battery location-plate 310 and lower casing 102, and energy-storage battery 5 can adopt polymer energy-storage battery simultaneously.
Above embodiment can realize the spontaneous electrical function of portable power source, like this when user is in without the electricity environment that can fill and the energy storage of portable power source itself exhausts, this kind of mode can be adopted to solve without the electric predicament that can fill, improve property easy to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. the Portable power source of electricity generate function held by a band, comprise: housing section, circuit part and energy-storage battery, described circuit part and energy-storage battery are all arranged in described housing section, it is characterized in that: described housing section comprises: handle housing, described circuit part comprises: charging circuit, and described portable power source also comprises: microgenerator and transmission commutation portion;
Described microgenerator and transmission commutation portion are all arranged in described housing section;
Described microgenerator is connected with described charging circuit, for being charged to described energy-storage battery by described charging circuit;
Described transmission commutation portion is connected with described handle housing and microgenerator respectively, and the power for user being put on described handle housing is converted to the power driving described microgenerator to rotate.
2. the Portable power source of electricity generate function held by band as claimed in claim 1, it is characterized in that: described transmission commutation portion comprises: the long tooth of transmission, duplicate gear, gear, key, tumbler gear and motor gear;
One end of the long tooth of described transmission is connected with described handle housing, the other end engages with the pinion in described duplicate gear, gear wheel in described duplicate gear and described gears meshing, described gear is connected with the draw-in groove in described tumbler gear is driven described tumbler gear single direction rotation by described key, described tumbler gear engages with described motor gear, and described motor gear and described microgenerator are fixed for driving described microgenerator to rotate.
3. the Portable power source of electricity generate function held by band as claimed in claim 1 or 2, it is characterized in that: described housing section also comprises: upper casing and lower casing, and described upper casing and lower casing fasten and be integrated, and described handle housing embeds the sidepiece of described upper casing.
4. the Portable power source of electricity generate function held by band as claimed in claim 3, it is characterized in that: described transmission commutation portion also comprises: torsion spring and connecting axle, described torsion spring comprises: spiral helicine main body, with first pole of stretching out respectively from described main body two ends and the second pole, described first pole and the second pole are connected on described handle housing and upper casing, described main body is enclosed within described connecting axle, and described connecting axle is stuck in described handle housing.
5. the Portable power source of electricity generate function held by band as claimed in claim 3, it is characterized in that: described microgenerator also comprises: microgenerator body and motor location-plate, described microgenerator body is fixed on described motor location-plate, and described motor location-plate is fixed on described lower casing.
6. the Portable power source of electricity generate function held by band as claimed in claim 3, it is characterized in that: described portable power source also comprises: battery location-plate, described energy-storage battery is fixed on described battery location-plate, and is placed between described battery location-plate and lower casing.
7. the Portable power source of electricity generate function held by band as claimed in claim 3; it is characterized in that: described circuit part also comprises: charging inlet, electric discharge interface, battery protecting circuit and discharge circuit; described charging inlet is connected with described charging circuit; described electric discharge interface is connected with described discharge circuit; described battery protecting circuit is connected between described charging circuit and described energy-storage battery, and described discharge circuit is connected with described energy-storage battery.
8. the Portable power source of electricity generate function held by band as claimed in claim 7, it is characterized in that: described housing section also comprises: interface board, described interface board embeds the front end of described upper casing, described charging inlet and electric discharge interface are all arranged on described interface board, and described charging inlet and electric discharge interface are USB interface.
9. the Portable power source of electricity generate function held by band as claimed in claim 7; it is characterized in that: described circuit part also comprises: main circuit board; described charging circuit, battery protecting circuit and discharge circuit are all arranged on described main circuit board; described main circuit board is fixed on described upper casing, and is supported by the guide pillar be arranged on described lower casing.
10. the Portable power source of electricity generate function held by band as claimed in claim 7, and it is characterized in that: described circuit part also comprises: indicator light and secondary circuit board, described indicator light is welded on described secondary circuit board;
Described housing also comprises: LED Unit, and described LED Unit embeds described upper casing top;
Described portable power source also comprises: button portion, described button portion comprises: indicator button, fore-set and support, described indicator button is fixed on described LED Unit, described fore-set is arranged on the bracket, described Bracket setting is on described secondary circuit board, described indicator light knob is connected with described support by described fore-set, described indicator light is also connected with described main circuit board and described energy-storage battery, when described indicator light knob is pressed, described main circuit board controls the dump energy that described indicator light shows described energy-storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344336.5U CN204030702U (en) | 2014-06-25 | 2014-06-25 | The Portable power source of electricity generate function held by band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344336.5U CN204030702U (en) | 2014-06-25 | 2014-06-25 | The Portable power source of electricity generate function held by band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030702U true CN204030702U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344336.5U Expired - Lifetime CN204030702U (en) | 2014-06-25 | 2014-06-25 | The Portable power source of electricity generate function held by band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030702U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410143A (en) * | 2014-12-21 | 2015-03-11 | 南京化工职业技术学院 | Energy-saving mobile power supply with both external-charging and self-charging capacity |
| CN107046322A (en) * | 2017-04-26 | 2017-08-15 | 深圳市源创数码科技有限公司 | A kind of portable power source |
| CN108743342A (en) * | 2018-04-06 | 2018-11-06 | 卢乐 | A kind of health care rehabilitation apparatus of foot-operated massage Pelma acupuncture points |
| CN113364206A (en) * | 2021-07-04 | 2021-09-07 | 云霞 | Environment-friendly mechanical battery for lock industry |
-
2014
- 2014-06-25 CN CN201420344336.5U patent/CN204030702U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410143A (en) * | 2014-12-21 | 2015-03-11 | 南京化工职业技术学院 | Energy-saving mobile power supply with both external-charging and self-charging capacity |
| CN107046322A (en) * | 2017-04-26 | 2017-08-15 | 深圳市源创数码科技有限公司 | A kind of portable power source |
| CN108743342A (en) * | 2018-04-06 | 2018-11-06 | 卢乐 | A kind of health care rehabilitation apparatus of foot-operated massage Pelma acupuncture points |
| CN108743342B (en) * | 2018-04-06 | 2020-08-07 | 济宁市中医院 | Foot-operated health care rehabilitation ware of massage sole acupuncture point |
| CN113364206A (en) * | 2021-07-04 | 2021-09-07 | 云霞 | Environment-friendly mechanical battery for lock industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ao Xiang Inventor after: Yang Jianfeng Inventor after: Qing Qing Inventor after: Jiang Conghua Inventor after: Wei Rongjie Inventor before: Ao Xiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: AO XIANG TO: AO XIANG YANG JIANFENG RONG QING JIANG CONGHUA WEI RONGJIE |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |