CN201607677U - Dust-proof case - Google Patents
Dust-proof case Download PDFInfo
- Publication number
- CN201607677U CN201607677U CN2010201622663U CN201020162266U CN201607677U CN 201607677 U CN201607677 U CN 201607677U CN 2010201622663 U CN2010201622663 U CN 2010201622663U CN 201020162266 U CN201020162266 U CN 201020162266U CN 201607677 U CN201607677 U CN 201607677U
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- inner chamber
- cabinet inner
- baffle assembly
- mainboard
- casing
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Abstract
The utility model discloses a dust-proof case. The case comprises a case body (1) and a case inner chamber (10) arranged in the case body (1), wherein the case inner chamber (10) adopts a closed chamber, and a heating panel (3) used for heat exchange is arranged on at least one side surface of the case inner chamber (10). The dust-proof case can prevent dust from entering into the case to damage electronic elements, and has the advantages of good radiating effect, low electromagnetic radiation, good compatibility, low noise, convenient disassembly, fastness and reliability.
Description
Technical field
The utility model relates to the computer hardware field, is specifically related to a kind of architecture advances of cabinet.
Background technology
As everyone knows, cabinet is a vitals of computing machine, and it is the skeleton of computer, can play effects such as ventilation and heat, an overfill protection internal part, electromagnetic radiation shielding.Existing cabinet is based on mostly that the ATX specification standards that Intel Company formulates in nineteen ninety-five and the BTX specification standards of formulating in 2004 manufacture and design, mainly form by casing and the cabinet inner chamber of being located in the casing, each parts of computing machine are installed in the cabinet inner chamber, and for the needs that dispel the heat, the cabinet inner chamber is nonocclusive cavity, the cabinet inner chamber is provided with a large amount of perforates, fan by chassis power supply is sucked the cold air of cabinet outside by perforate be that the electronic component of cabinet inside dispels the heat, and by the fan of chassis power supply hot-air discharged outside the cabinet again.Owing to have a large amount of dust in the air, therefore increase the service time along with computing machine, dust can accumulate over a long period in cabinet, and is very unhygienic and can influence the reliability of computer-internal electronic component.And also there is such problem in the louvre on the cabinet: louvre is crossed that I haven't seen you for ages and is reduced the air percent of pass on the cabinet, influence radiating effect, louvre is too much, can reduce bulk strength, the increase electromagnetic radiation of cabinet, the louvre that existing cabinet is offered for the needs that dispel the heat is all causing the bigger shortcoming of cabinet electromagnetic radiation in varying degrees.
The utility model content
The utility model is at the shortcoming of above-mentioned prior art, provides a kind of and prevents that dust from entering cabinet inside and damaging electronic component, and good heat dissipation effect, electromagnetic radiation is low, compatibility good, noise is little, convenient disassembly, solid and reliable dustproof case.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of dustproof case, comprise casing and be located at the interior cabinet inner chamber of casing, described cabinet inner chamber is a closed chamber, and at least one side of described cabinet inner chamber is provided with the heat sink that is used for heat interchange.
As further improvement of the utility model:
Be provided with baffle assembly in the described cabinet inner chamber, described baffle assembly is divided into mainboard containing cavity and at least one diversion cavity with described cabinet inner chamber, described diversion cavity is located between described baffle assembly and the heat sink, described mainboard containing cavity is communicated with the diversion cavity two ends, is provided with circulating fan at least one in the described cabinet inner chamber;
Be provided with air vent between the top board of the top of described baffle assembly or baffle assembly and cabinet inner chamber, the bottom of described baffle assembly is provided with the base plate that is supported on the casing, described base plate is provided with at least one air vent down, be communicated with by last air vent and following air vent between described mainboard containing cavity and the diversion cavity, and circulating fan is located at down in the air vent in described;
Described heat sink both sides are equipped with fin;
Described baffle assembly comprises a side plate that is fixed on the heat sink, described side plate is divided into mainboard containing cavity and a diversion cavity with described cabinet inner chamber, the outside of described mainboard containing cavity is provided with dismountable first panel, and described first panel is embedded with sealing strip by the edge that mainboard containing cavity one side combines with casing; Perhaps, described baffle assembly is made up of first dividing plate and a second partition that is fixed on the heat sink, described first dividing plate is the L shaped plate that side plate and backboard are formed, described second partition is parallel with side plate staggered relatively, described side plate and second partition are divided into the cabinet inner chamber two diversion cavity in the mainboard containing cavity and the mainboard containing cavity outside, the rear portion of described casing is provided with the mounting hole that matches with the backboard shape, the top board of described base plate and cabinet inner chamber is provided with the chute of mutual correspondence, and described side plate is located in the described chute;
The outside that is positioned at heat sink on the described casing is provided with the heat radiation chamber, and described heat radiation chamber is provided with air inlet and exhaust outlet, and described exhaust outlet is provided with the outer circulation fan or is provided with chassis power supply;
Described air inlet is located at the bottom in described heat radiation chamber, and described exhaust outlet is located at the top in described heat radiation chamber, and described air inlet is equiped with Air Filter;
The outside that is positioned at the heat radiation chamber on the described casing is provided with dismountable second panel;
On the described baffle assembly on the corresponding mainboard installation site of central processing unit or the installation site of north and south bridge or the installation site of central processing unit and north and south bridge offer opening.
The utlity model has following advantage: cabinet inner chamber of the present utility model is a closed chamber, air in the cabinet inner chamber is realized heat interchange by heat sink, therefore the cabinet inner chamber does not directly contact with the external world, can prevent effectively that dust from entering the cabinet inner chamber and damaging electronic component, and can compatible fully existing ATX/BTX structure, have the advantage that electromagnetic radiation is low, compatibility is good, noise is little, solid and reliable.Baffle assembly is divided into mainboard containing cavity and diversion cavity with the cabinet inner chamber, be provided with circulating fan at least one in mainboard containing cavity and the conducting of diversion cavity two ends and the cabinet inner chamber, make the air in the cabinet inner chamber to dispel the heat through heat sink by circular flow, heat dispersion is better, interior circulating fan is located at down in the air vent, and circulating fan is to the facilitation of cabinet inner chamber inner air flow in can further strengthening; Heat sink adopts good conductor to make and both sides are provided with fin, good heat dissipation effect, and can further strengthen the intensity of casing; The installation site of the central processing unit on can corresponding mainboard on the baffle assembly, the installation site of north and south bridge offer opening, make to be dispelled the heat preferably in the back side at the emphasis heat radiation position that heating is bigger on the mainboard; The outside that is positioned at heat sink on the casing is provided with the heat radiation chamber, and the heat radiation chamber can utilize the outer circulation fan or be provided with the fan that chassis power supply carries and carry out active heat removal, can strengthen the radiating effect of heat sink; Bottom, the exhaust outlet that air inlet is located at the heat radiation chamber is located at the top in heat radiation chamber, the circulation of air in the chamber that further promotes to dispel the heat of the principle that can effectively utilize hot-air automatically to rise; Air inlet is equiped with Air Filter, can prevent that dust from entering the heat radiation chamber; One side of cabinet inner chamber is provided with dismountable first panel, and the edge of first panel is embedded with first sealing strip, neither influences obturation effect, and is for convenience detach again, can prevent that first panel vibrations from producing noise; The outside that is positioned at the heat radiation chamber on the casing is provided with dismountable second panel, can conveniently dismantle cleaning to the heat radiation chamber.
Description of drawings
Fig. 1 is the sectional structure synoptic diagram of the utility model first embodiment dustproof case;
Fig. 2 is the structural representation of the rear side of the utility model first embodiment dustproof case;
Fig. 3 is the broken section structural representation of the front side of the utility model first embodiment dustproof case;
Fig. 4 is the structural representation of the baffle assembly of the utility model first embodiment dustproof case;
Fig. 5 is the cooling plate structure synoptic diagram of the utility model first embodiment dustproof case;
Fig. 6 is the sectional structure synoptic diagram of the utility model second embodiment dustproof case;
Fig. 7 is the structural representation of the rear side of the utility model second embodiment dustproof case;
Fig. 8 is the structural representation of the front side of the utility model second embodiment dustproof case.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the dustproof case of the utility model first embodiment comprises casing 1 and the cabinet inner chamber 10 of being located at casing 1 inside, and cabinet inner chamber 10 is a closed chamber, and a side of cabinet inner chamber 10 is provided with a heat sink 3 that is used for heat interchange.
In the present embodiment, heat sink 3 is located at the right side of cabinet inner chamber 10 forward sights, be provided with baffle assembly 11 in the cabinet inner chamber 10, baffle assembly 11 is divided into mainboard containing cavity 101 and a diversion cavity 102 with cabinet inner chamber 10, diversion cavity 102 is located between baffle assembly 11 and the heat sink 3, mainboard containing cavity 101 is communicated with diversion cavity 102 two ends, is provided with an interior circulating fan 13 in the cabinet inner chamber 10.Baffle assembly 11 only is made up of first dividing plate 115, first dividing plate 115 is the L shaped plate that side plate 1151 and backboard 1152 are formed, side plate 1151 is fixed on the heat sink 3, and backboard 1152 is fixed in the rear portion of casing 1, and mainboard containing cavity 101 and diversion cavity 102 are located at side plate 1151 both sides respectively.Mainboard in the present embodiment is installed on the side plate 1151, for the ease of mainboard is installed, the outside of mainboard containing cavity 101 is provided with dismountable first panel 14, first panel 14 is embedded with sealing strip 141 by the edge that mainboard containing cavity 101 1 sides combine with casing 1, sealing strip 141 can be so that keep airtight between first panel 14 and the casing 1, both can prevent that dust from entering, again can be for convenience detach, but also can prevent since during casing 1 vibrations first panel 14 make a noise.
In order to improve the air-flow circulation radiating effect in the cabinet inner chamber 10, be provided with air vent 111 between the top board of baffle assembly 11 and cabinet inner chamber 10, the bottom of baffle assembly 11 is provided with the base plate 112 that is supported on the casing 1, base plate 112 is provided with a following air vent 113, be communicated with by last air vent 111 and following air vent 113 between mainboard containing cavity 101 and the diversion cavity 102, and interior circulating fan 13 is located at down in the air vent 113.The quantity of air vent 113 increases a plurality of interior circulating fans 13 under also can increasing in addition, also interior circulating fan 13 can be located at other positions in air vent 111 or the cabinet inner chamber 10.
If the electronic component heating is little in the cabinet, heat sink 3 can adopt passive heat radiation; If the electronic component heating is bigger in the cabinet, for example for the server that a large amount of hard disks and central processing unit is housed and ran without interruption in 24 hours, can strengthen the radiating effect of heat sink 3 by the mode of active heat removal, heat pipe or fan etc. for example are installed on heat sink 3.In the present embodiment, the outside that is positioned at heat sink 3 on casing 1 is provided with heat radiation chamber 2, and active heat removal is adopted in heat radiation chamber 2, and the bottom in heat radiation chamber 2 is provided with air inlet 21, and the top in heat radiation chamber 2 is provided with exhaust outlet 22.The fan that heat radiation chamber 2 carries by the chassis power supply 23 of being located at exhaust outlet 22 is to promote the circulation of air of heat radiation 2 inside, chamber, also chassis power supply 23 can be installed on other positions on the casing 1 in addition, and an outer circulation fan be installed to promote the circulation of air of heat radiation 2 inside, chamber at exhaust outlet 22.In the present embodiment, the front side, top in heat radiation chamber 2 also is provided with the CD-ROM drive installation position, and CD-ROM drive 42 is installed in the CD-ROM drive installation position, and exhaust outlet 22 is located at the top rear side in heat radiation chamber 2, exhaust outlet 22 places are provided with chassis power supply 23, and the outside that is positioned at heat radiation chamber 2 on the casing 1 is provided with dismountable second panel 24.In order to prevent that dust from entering heat radiation 2 inside, chamber, air inlet 21 is equiped with Air Filter 211, the second panels 24 and is embedded with first sealing strip 241 by the edge that heat radiation chamber 2 one sides combine with casing 1.
As shown in Figure 5, the both sides of heat sink 3 are equipped with fin 31, and heat sink 3 adopts the good metal of heat conduction to make, and for example adopts copper, aluminium, aldary, aluminium alloy or X alloy etc.Fin 31 can effectively enlarge the surface area of heat sink 3, effectively improves the heat-sinking capability of heat sink 3.
Because the heating of the central processing unit 41 on the mainboard 4 is bigger, therefore in order to strengthen the heat radiation of central processing unit 41, the installation site of the central processing unit 41 on first dividing plate 115 in the present embodiment on the corresponding mainboard offers opening 114, also can set up opening 114 in addition in the installation site of north and south bridge to promote the heat radiation of north and south bridge, the back side at the emphasis heat radiation position that thermal value is big on the mainboard directly is communicated with diversion cavity 102 by opening 114, therefore can effectively promote the heat radiation at the emphasis heat radiation position that thermal value is big on the mainboard.
The dustproof case course of work in the present embodiment is as follows: after the main frame start, interior circulating fan 13 rotates, promote the air circulation circulation of cabinet inner chamber 10 inside, enter diversion cavity 102 through the heated air of mainboard from last air vent 111 in the mainboard containing cavity 101, its heat was absorbed by heat sink 3 when heated air passed through fin 31, the air that quilt is lowered the temperature is again from entering mainboard containing cavity 101 once more, the heat that the accessory that installation on mainboard 4 and the mainboard 4 is taken away in circulation like this distributes by interior circulating fan 13 drivings the air vent 113 down; Owing to the driving of chassis power supply 23 fans, new air constantly enters from the air inlet 21 of bottom in the heat radiation chamber 2, and fin 31 is dispelled the heat, and then hot-air is discharged from exhaust outlet 22, thereby realizes cabinet inner chamber 10 and the heat interchange in the chamber 2 of dispelling the heat.
As Fig. 6, Fig. 7 and shown in Figure 8, the dustproof case and first embodiment of the utility model second embodiment are basic identical, its distinctive points is: the left and right sides of cabinet inner chamber 10 is provided with two blocks of heat sinks 3, and baffle assembly 11 is divided into mainboard containing cavity 101 and two diversion cavity 102 with cabinet inner chamber 10.Baffle assembly 11 is made up of first dividing plate 115 and a second partition 116 that is fixed on the heat sink 3, first dividing plate 115 is the L shaped plate that side plate 1151 and backboard 1152 are formed, second partition 116 is parallel staggered relatively with side plate 1151, side plate 1151 and second partition 116 are divided into two diversion cavity 102 in the mainboard containing cavity 101 and mainboard containing cavity 101 outsides with cabinet inner chamber 10, and mainboard containing cavity 101 is located between side plate 1151 and the second partition 116.The rear portion of casing 1 is provided with the mounting hole 118 that matches with backboard 1152 shapes, the top board of base plate 112 and cabinet inner chamber 10 is provided with the chute 117 of mutual correspondence, side plate 1151 is located in the chute 117, the Handheld Division 119 that backboard 1152 is used to hand when being provided with push-and-pull first dividing plate 115.
The dustproof case course of work in the present embodiment is as follows: after the main frame start, interior circulating fan 13 rotates, promote the air circulation circulation of cabinet inner chamber 10 inside, enter two diversion cavity 102 of both sides from last air vent 111 through the heated air of mainboard in the mainboard containing cavity 101, heat was absorbed by heat sink 3 when heated air passed through fin 31, and the air of being lowered the temperature is again respectively from entering mainboard containing cavity 101 circulating heat conductions by interior circulating fan 13 drivings the air vent 113 down; Owing to the driving of chassis power supply 23 fans, air constantly enters from the air inlet 21 of bottom, and fin 31 is dispelled the heat in the heat radiation chamber 2, and heated then air is discharged from exhaust outlet 22, thereby realizes the heat interchange in cabinet inner chamber 10 and heat radiation chamber 2.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be understood that; for those skilled in the art; in the some improvements and modifications that do not break away under the utility model principle prerequisite; for example change the hard disk of box house; the installation site of CD-ROM drive or power supply; perhaps be installed on mainboard on the side plate indirectly; perhaps heat sink 3 is adopted passive heat radiation; heat pipe-type or other modes are dispelled the heat; perhaps changing mainboard containing cavity 101 is communicated with two ends, diversion cavity 102 left and right sides; perhaps interior circulating fan 13 is installed in the air vent 111; or the outer circulation fan is located at air inlet 21 or heat radiation other positions in the chamber 2 or the like, these improvement; change and retouch and also should be considered as protection domain of the present utility model.
Claims (10)
1. a dustproof case comprises casing (1) and is located at the interior cabinet inner chamber (10) of casing (1), and it is characterized in that: described cabinet inner chamber (10) is closed chamber, and at least one side of described cabinet inner chamber (10) is provided with the heat sink (3) that is used for heat interchange.
2. dustproof case according to claim 1, it is characterized in that: be provided with baffle assembly (11) in the described cabinet inner chamber (10), described baffle assembly (11) is divided into mainboard containing cavity (101) and at least one diversion cavity (102) with described cabinet inner chamber (10), described diversion cavity (102) is located between described baffle assembly (11) and the heat sink (3), described mainboard containing cavity (101) is communicated with diversion cavity (102) two ends, is provided with circulating fan (13) at least one in the described cabinet inner chamber (10).
3. dustproof case according to claim 2, it is characterized in that: be provided with air vent (111) between the top board of the top of described baffle assembly (11) or baffle assembly (11) and cabinet inner chamber (10), the bottom of described baffle assembly (11) is provided with the base plate (112) that is supported on the casing (1), described base plate (112) is provided with at least one air vent (113) down, be communicated with by last air vent (111) and following air vent (113) between described mainboard containing cavity (101) and the diversion cavity (102), and circulating fan (13) is located at down in the air vent (113) in described.
4. dustproof case according to claim 3 is characterized in that: described heat sink (3) both sides are equipped with fin (31).
5. dustproof case according to claim 4, it is characterized in that: described baffle assembly (11) comprises a side plate (1151) that is fixed on the heat sink (3), described side plate (1151) is divided into a mainboard containing cavity (101) and a diversion cavity (102) with described cabinet inner chamber (10), the outside of described mainboard containing cavity (101) is provided with dismountable first panel (14), and described first panel (14) is embedded with sealing strip (141) by the edge that mainboard containing cavity (101) one sides combine with casing (1).
6. dustproof case according to claim 4, it is characterized in that: described baffle assembly (11) is made up of first dividing plate (115) and a second partition (116) that is fixed on the heat sink (3), described first dividing plate (115) is the L shaped plate that side plate (1151) and backboard (1152) are formed, described second partition (116) is parallel staggered relatively with side plate (1151), described side plate (1151) and second partition (116) are divided into cabinet inner chamber (10) two diversion cavity (102) in the mainboard containing cavity (101) and mainboard containing cavity (101) outside, the rear portion of described casing (1) is provided with the mounting hole (118) that matches with backboard (1152) shape, the top board of described base plate (112) and cabinet inner chamber (10) is provided with the chute (117) of mutual correspondence, and described side plate (1151) is located in the described chute (117).
7. according to claim 5 or 6 described dustproof cases, it is characterized in that: the outside that is positioned at heat sink (3) on the described casing (1) is provided with heat radiation chamber (2), described heat radiation chamber (2) is provided with air inlet (21) and exhaust outlet (22), and described exhaust outlet (22) is provided with the outer circulation fan or is provided with chassis power supply (23).
8. dustproof case according to claim 7 is characterized in that: described air inlet (21) is located at the bottom in described heat radiation chamber (2), and described exhaust outlet (22) is located at the top in described heat radiation chamber (2), and described air inlet (21) is equiped with Air Filter (211).
9. dustproof case according to claim 8 is characterized in that: the outside that is positioned at heat radiation chamber (2) on the described casing (1) is provided with dismountable second panel (24).
10. dustproof case according to claim 9 is characterized in that: described baffle assembly (11) is gone up the installation site of central processing unit on the corresponding mainboard or the installation site of north and south bridge or the installation site of central processing unit and north and south bridge and is offered opening (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201622663U CN201607677U (en) | 2010-04-16 | 2010-04-16 | Dust-proof case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201622663U CN201607677U (en) | 2010-04-16 | 2010-04-16 | Dust-proof case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607677U true CN201607677U (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201622663U Expired - Lifetime CN201607677U (en) | 2010-04-16 | 2010-04-16 | Dust-proof case |
Country Status (1)
| Country | Link |
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| CN (1) | CN201607677U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813964A (en) * | 2010-04-16 | 2010-08-25 | 肖宾宾 | Dustproof case |
| CN102402260A (en) * | 2011-12-12 | 2012-04-04 | 杨军云 | Computer cabinet and radiating and dustproof configuration structure thereof |
| CN103885556A (en) * | 2014-04-09 | 2014-06-25 | 北京德能恒信科技有限公司 | Heat transfer type server machine shell |
| CN104466744A (en) * | 2014-11-13 | 2015-03-25 | 国家电网公司 | Outdoor terminal box solar cooling device of transformer substation |
| CN104866049A (en) * | 2015-06-12 | 2015-08-26 | 苏州圣谱拉新材料科技有限公司 | Novel refrigeration type heat dissipation case |
| CN107053152A (en) * | 2017-04-20 | 2017-08-18 | 东莞市李群自动化技术有限公司 | A kind of good machine control integrated robot of radiating effect |
| CN107122018A (en) * | 2017-04-24 | 2017-09-01 | 贵州省仁怀市西科电脑科技有限公司 | The manufacture method of fast radiating computer housing |
| CN109298756A (en) * | 2017-12-21 | 2019-02-01 | 上海璞现网络信息科技有限公司 | A kind of mute dustproof type security host case |
-
2010
- 2010-04-16 CN CN2010201622663U patent/CN201607677U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813964A (en) * | 2010-04-16 | 2010-08-25 | 肖宾宾 | Dustproof case |
| CN101813964B (en) * | 2010-04-16 | 2013-02-13 | 衡阳师范学院 | Dustproof case |
| CN102402260A (en) * | 2011-12-12 | 2012-04-04 | 杨军云 | Computer cabinet and radiating and dustproof configuration structure thereof |
| CN103885556A (en) * | 2014-04-09 | 2014-06-25 | 北京德能恒信科技有限公司 | Heat transfer type server machine shell |
| CN104466744A (en) * | 2014-11-13 | 2015-03-25 | 国家电网公司 | Outdoor terminal box solar cooling device of transformer substation |
| CN104866049A (en) * | 2015-06-12 | 2015-08-26 | 苏州圣谱拉新材料科技有限公司 | Novel refrigeration type heat dissipation case |
| CN107053152A (en) * | 2017-04-20 | 2017-08-18 | 东莞市李群自动化技术有限公司 | A kind of good machine control integrated robot of radiating effect |
| CN107122018A (en) * | 2017-04-24 | 2017-09-01 | 贵州省仁怀市西科电脑科技有限公司 | The manufacture method of fast radiating computer housing |
| CN107122018B (en) * | 2017-04-24 | 2020-05-01 | 贵州省仁怀市西科电脑科技有限公司 | Method for manufacturing quick-radiating computer case |
| CN109298756A (en) * | 2017-12-21 | 2019-02-01 | 上海璞现网络信息科技有限公司 | A kind of mute dustproof type security host case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101013 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |