CN101332061B - Horizontal vacuum cleaner with automatic opening structure of exhaust lid - Google Patents
Horizontal vacuum cleaner with automatic opening structure of exhaust lid Download PDFInfo
- Publication number
- CN101332061B CN101332061B CN200710057749XA CN200710057749A CN101332061B CN 101332061 B CN101332061 B CN 101332061B CN 200710057749X A CN200710057749X A CN 200710057749XA CN 200710057749 A CN200710057749 A CN 200710057749A CN 101332061 B CN101332061 B CN 101332061B
- Authority
- CN
- China
- Prior art keywords
- exhaust
- exhaust cap
- cap
- automatic opening
- opening structure
- 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 - Fee Related
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to a horizontal-typed dust collector provided with an automatic opening structure of an exhaust cap, which comprises a front cap provided with a hose interface and a display window, a back cap connected with the back part of the front cap, a detachable exhaust cap arranged on the back cap and provided with a filtering sponge, a bottom shell arranged under the front cap and provided with a trundle, an automatic opening structure of the exhaust cap arranged between the exhaust cap and the back cap and switched off by the exhaust cap arranged on the back cap, a spring component arranged at one side of the upper part of the back cap, a hanging groove formed on the exhaust cap as well as a press plate arranged at the place corresponding to the spring component. Due to the automatic opening structure of the exhaust cap arranged on the horizontal-typed dust collector, users can only automatically open the exhaust cap with smaller strength, thus simplifying the operation of opening the exhaust cap. The horizontal-typed dust collector provided with the automatic opening structure of the exhaust cap has the advantages of frequent and convenient replacement of the exhaust filtering sponge, thus improving the exhaust efficiency and prolonging the service life of the dust collector; the automatic opening structure of the exhaust cap is not easy to damage and has the long service life.
Description
Technical field
The invention belongs to the dust catcher field, particularly relate to a kind ofly can open exhaust cap automatically, simplify the operation with less strength, the horizontal dust collector with automatic opening structure of exhaust lid of not fragile, long service life.
Background technology
Dust catcher is a kind of household electrical appliance of sanitation and hygiene, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.Dust catcher comprises the motor of dust collector that is generated suction by the power supply that imports substantially, forms suction nozzle, flexible pipe, the filter bag of air path system, and the dust collecting part of gathering inhalation (inhalatio) constitutes.Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.
The horizontal dust collector of prior art such as Fig. 1--shown in Figure 5, Fig. 1 is prior art dust catcher stereoscopic figure; Fig. 2 is a prior art dust catcher vertical view; Fig. 3 is the A-A cutaway view; Fig. 4 is a prior art A portion locking mechanism enlarged drawing; Fig. 5 is the hook stereogram of prior art exhaust cap.
The body of prior art horizontal dust collector comprises the protecgulum 1 that is provided with hose connection 2, indicator gate 3 and capping drain pan 7 front portions and forms disposal box; The disposal box of inhalation (inhalatio) is gathered in 7 li formation of drain pan below the protecgulum, is provided with dismountable dust bag in the case.Be connected with shaped as frame bonnet 5 at protecgulum 1 rear; On bonnet, be formed with dismountable exhaust cap 4 of filtering sponge that has; The drain pan that castor 6 is housed is arranged below the protecgulum.
The top at drain pan middle part is arranged with power button, coil winder press key respectively, and the drain pan rear portion is respectively equipped with dust sucting motor and winder.
At present, exhaust cap and being connected of bonnet are to adopt the locked by hooks structure, and be as shown in Figure 4, on exhaust cap 4, is provided with hook 8, on the dust catcher bonnet, produces the hanger plate 9 corresponding with exhaust cap hook 8, in the exhaust cap hook insertion bonnet hanger plate and lock.This is to utilize the elasticity of working of plastics own to apply the distortion under the situation of external force the user, accomplishes being fixedly connected of exhaust cap and dust catcher bonnet.
Referring to Fig. 2 to Fig. 5, present employed locking structure for exhaust cover is because power F of the person's of being to use supply and exhaust of its utilization lid hook
1, make exhaust cap that distortion to the right take place, the hook of exhaust cap and produce displacement, obtain with bonnet on the disengaging of hanger plate 9, thereby realize that exhaust cap 4 opens.When exhaust cap need connect, rightabout power of user's supply and exhaust lid hook, hook snaps on the hanger plate, thus realization exhaust cap 4 is closed.
Present structure bumps that down exhaust cap is improper opens in order to prevent body acutely falling, and hook design displacement can increase, and the operating physical force opened of user increases like this, opens difficulty, the ease of use reduction.The operating physical force excessive difficulty of opening can cause the user to reduce the number of times of changing the exhaust gas filter sponge, and the exhaust gas filter sponge was used the efficient that can reduce exhaust for a long time, reduces dust catcher service life.
Present locking structure for exhaust cover must use manpower to realize that manually the operating physical force of opening is bigger, opens difficulty when opening, and is not easy to opening of exhaust cap.
Also have, the locking structure for exhaust cover easy fracture causes and uses inconvenience.
Summary of the invention
The present invention provides for solving the technical problem that exists in the known technology that the less strength of a kind of usefulness can be opened exhaust cap automatically, simplified the operation, the horizontal dust collector with automatic opening structure of exhaust lid of not fragile, long service life.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The present invention has the horizontal dust collector of automatic opening structure of exhaust lid, comprising: the protecgulum that is provided with hose connection, indicator gate; Be connected with bonnet at the protecgulum rear; On bonnet, be formed with dismountable exhaust cap of filtering sponge that has; The drain pan that castor is housed is arranged below the protecgulum; Between exhaust cap and bonnet, be provided with automatic opening structure of exhaust lid; Automatic opening structure of exhaust lid is by being installed on the bonnet; And be provided with protruding hook the exhaust cap switch, be located at bonnet top one side; Make the hanging groove that forms on spring assembly that exhaust cap automatically opens, the exhaust cap and with the spring assembly correspondence position on the pressing plate of pressing spring assembly constitute; When exhaust cap was closed, the protruding hook of exhaust cap switch inserted in the exhaust cap hanging groove, and exhaust cap is fixed.
Described exhaust cap switch is a microscler polyhedron, and both sides, polyhedron bottom respectively are provided with a little axle, and respectively there is the protruding hook on a band inclined-plane at the two ends, rear portion.
The center line of the little axle in described exhaust cap switch both sides is on a horizontal line.
The protruding hook position of described exhaust cap switch is corresponding with the hanging groove position of exhaust cap.
The protruding hook width of described exhaust cap switch is corresponding with the hanging groove width of exhaust cap.Described exhaust cap switch cooperates through the axial trough that forms on the little axle in both sides and the bonnet, and is connected on the bonnet.
Described spring assembly is made up of with the spring base that has opening that is connected on the bonnet of small sircle hole top the spring that is contained in the bonnet small sircle hole, and the pressing plate of exhaust cap inserts in the opening of spring base, pushes down the spring in the small sircle hole.The pressing plate position of described exhaust cap is corresponding with the opening of spring base.
The thickness of compressive plate of described exhaust cap is less than or equal to the width of spring base opening.
Described spring is the compression spring.
Advantage and good effect that the present invention has are:
The present invention has the horizontal dust collector of automatic opening structure of exhaust lid; Owing between exhaust cap and bonnet, be provided with automatic opening structure of exhaust lid, the user has simplified the operation of opening exhaust cap as long as just can open exhaust cap automatically with less strength; Reduced to change the difficulty of exhaust gas filter sponge; Can often change the exhaust gas filter sponge easily, improve exhaust efficiency, prolong dust catcher service life.
Automatic opening structure of exhaust lid is not fragile in addition, long service life.Therefore also improved dust catcher service life.
Description of drawings
Fig. 1 is prior art dust catcher stereoscopic figure;
Fig. 2 is a prior art dust catcher vertical view;
Fig. 3 is the A-A profile;
Fig. 4 is a prior art A portion locking mechanism enlarged drawing;
Fig. 5 is the hook stereogram of prior art exhaust cap;
Fig. 6 is a structure of dust collector exploded view of the present invention;
Fig. 7 is an exhaust cap switch stereogram of the present invention;
Fig. 8 is an exhaust cap stereogram of the present invention;
Fig. 9 is the automatic breakdown action sketch map of exhaust cap of the present invention;
Figure 10 is a dust catcher vertical view of the present invention;
Figure 11 is the B-B profile;
Figure 12 is a B of the present invention portion exhaust cap switch assembling enlarged drawing;
Figure 13 is exhaust cap switch of the present invention and bonnet scheme of installation;
Figure 14 is a bonnet vertical view of the present invention;
Figure 15 is a bonnet C-C profile of the present invention;
Figure 16 is a C of the present invention portion spring assembly installation diagram.
The symbol description of critical piece in the accompanying drawing:
1: protecgulum 2: hose connection 3: indicator gate
4: exhaust cap 5: bonnet 6: castor
7: drain pan 8: hook 9; Hanger plate
10: exhaust cap switch 11: little axle 12: protruding hook
13: inclined-plane 14: hanging groove 15: pressing plate
16: spring base 17: spring assembly 18: opening
19: spring 20: small sircle hole 21: axial trough
F
1: prior art exhaust cap tensile force
F
2: exhaust cap tensile force of the present invention
F
3: the reaction force of tensile force of the present invention
The specific embodiment
Followingly the present invention is carried out detailed explanation with reference to accompanying drawing and embodiment.The parts identical with prior art have used identical symbol among the present invention.
The present invention has the horizontal dust collector of automatic opening structure of exhaust lid, and to shown in Figure 9, Fig. 6 is a structure of dust collector exploded view of the present invention like Fig. 6; Fig. 7 is an exhaust cap switch stereogram of the present invention; Fig. 8 is an exhaust cap stereogram of the present invention; Fig. 9 is the automatic breakdown action sketch map of exhaust cap of the present invention.
The present invention has the horizontal dust collector of automatic opening structure of exhaust lid, comprising: the protecgulum 1 that is provided with hose connection 2, indicator gate 3; Be connected with bonnet 5 at the protecgulum rear; On bonnet, be formed with dismountable exhaust cap 4 of filtering sponge that has; The drain pan (not shown) that castor (not shown) is housed is arranged below the protecgulum; Between exhaust cap and bonnet, be provided with automatic opening structure of exhaust lid.
Automatic opening structure of exhaust lid is by the exhaust cap switch 10 that is installed on the bonnet; Be located at the spring assembly 17 of bonnet top one side; The hanging groove that forms on the exhaust cap 14 and constitute with pressing plate 15 on spring assembly 17 correspondence positions.Like Fig. 7, Fig. 8, shown in Figure 9.
As shown in Figure 7, the exhaust cap switch is a microscler polyhedron, and both sides, polyhedron bottom respectively are provided with a little axle 11, and respectively there is the protruding hook 12 on a band inclined-plane 13 at the two ends, rear portion.Be advisable the hanging groove that protruding hook inserts on the exhaust cap being easier in the inclined-plane.
The center line of the little axle in exhaust cap switch both sides is on a horizontal line.
The protruding hook position of exhaust cap switch is corresponding with the hanging groove position of exhaust cap.
The protruding hook width of exhaust cap switch is corresponding with the hanging groove width of exhaust cap.
Figure 13 is exhaust cap switch of the present invention and bonnet scheme of installation; Figure 14 is a bonnet vertical view of the present invention; Figure 15 is a bonnet C-C profile of the present invention; Figure 16 is a C of the present invention portion spring assembly installation diagram.
Shown in figure 13, the exhaust cap switch cooperates through the axial trough 21 that forms on the little axle in both sides and the bonnet, and is connected on the bonnet.Little axle can rotate in axial trough.The axial trough bottom is a semi-circular shape, is convenient to little axle and cooperates with axial trough.
Shown in figure 16, spring assembly 17 is made up of with the spring base that has opening 18 16 that is connected on the bonnet of small sircle hole top the spring 19 that is contained in the bonnet small sircle hole 20.Spring is the compression spring.
The pressing plate position of exhaust cap should be corresponding with the opening of spring base.The thickness of compressive plate of exhaust cap is less than or equal to the width of spring base opening.Pressing plate and exhaust cap are integrally formed.
Fig. 9 is the automatic breakdown action sketch map of exhaust cap of the present invention; Figure 10 is a dust catcher vertical view of the present invention; Figure 11 is the B-B cutaway view; Figure 12 is a B of the present invention portion exhaust cap switch assembling enlarged drawing.
Extremely shown in Figure 12 like Fig. 9; After the exhaust cap switch is installed on the bonnet, push exhaust cap to the exhaust cap switch, the exhaust cap hanging groove inserts along the protruding hook inclined-plane of exhaust cap switch; The pressing plate of exhaust cap inserts in the opening of spring base simultaneously, pushes down the spring in the small sircle hole.Accomplish the exhaust cap closing motion.
In the time of need opening exhaust cap, as shown in Figure 9, power F2 of supply and exhaust lid switch, the power of direction as shown in the figure makes two protruding hooks and the disengaging of exhaust cap hanging groove on the exhaust cap switch.The pressing plate of exhaust cap is removed from the opening of spring base simultaneously, and the spring that is extruded in the small sircle hole promptly is released, rightabout reaction force F of supply and exhaust lid
3, the automatic breakdown action of exhaust cap is realized.
The present invention is owing to be provided with automatic opening structure of exhaust lid between exhaust cap and bonnet; The user is as long as just can open exhaust cap with less strength automatically; Simplified the operation of opening exhaust cap; Therefore can often change the exhaust gas filter sponge easily, improve exhaust efficiency, prolong dust catcher service life.In addition, automatic opening structure of exhaust lid is not fragile, long service life.Therefore also improved dust catcher service life.
Claims (10)
1. the horizontal dust collector with automatic opening structure of exhaust lid comprises: the protecgulum that is provided with hose connection, indicator gate; Be connected with bonnet at the protecgulum rear; On bonnet, be formed with dismountable exhaust cap of filtering sponge that has; The drain pan that castor is housed is arranged below the protecgulum; It is characterized in that between exhaust cap and bonnet, being provided with automatic opening structure of exhaust lid; Automatic opening structure of exhaust lid is by being installed on the bonnet; And be provided with protruding hook the exhaust cap switch, be located at bonnet top one side; Make the hanging groove that forms on spring assembly that exhaust cap automatically opens, the exhaust cap and with the spring assembly correspondence position on the pressing plate of pressing spring assembly constitute; When exhaust cap was closed, the protruding hook of exhaust cap switch inserted in the exhaust cap hanging groove, and exhaust cap is fixed.
2. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 1 is characterized in that the exhaust cap switch is a microscler polyhedron, and both sides, polyhedron bottom respectively are provided with a little axle, and respectively there is the protruding hook on a band inclined-plane at the two ends, rear portion.
3. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 2, the center line that it is characterized in that the little axle in exhaust cap switch both sides is on a horizontal line.
4. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 1 and 2 is characterized in that the protruding hook position of exhaust cap switch is corresponding with the hanging groove position of exhaust cap.
5. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 1 and 2 is characterized in that the protruding hook width of exhaust cap switch is corresponding with the hanging groove width of exhaust cap.
6. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 1 is characterized in that the exhaust cap switch cooperates through the axial trough that forms on the little axle in both sides and the bonnet, and is connected on the bonnet.
7. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 1; It is characterized in that spring assembly is made up of with the spring base that has opening that is connected on the bonnet of small sircle hole top the spring that is contained in the bonnet small sircle hole; The pressing plate of exhaust cap inserts in the opening of spring base, pushes down the spring in the small sircle hole.
8. according to claim 1 or 7 described horizontal dust collectors, it is characterized in that the pressing plate position of exhaust cap is corresponding with the opening of spring base with automatic opening structure of exhaust lid.
9. according to claim 1 or 7 described horizontal dust collectors, it is characterized in that the thickness of compressive plate of exhaust cap is less than or equal to the width of spring base opening with automatic opening structure of exhaust lid.
10. the horizontal dust collector with automatic opening structure of exhaust lid according to claim 7 is characterized in that spring is the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710057749XA CN101332061B (en) | 2007-06-25 | 2007-06-25 | Horizontal vacuum cleaner with automatic opening structure of exhaust lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710057749XA CN101332061B (en) | 2007-06-25 | 2007-06-25 | Horizontal vacuum cleaner with automatic opening structure of exhaust lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101332061A CN101332061A (en) | 2008-12-31 |
| CN101332061B true CN101332061B (en) | 2012-01-11 |
Family
ID=40195144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710057749XA Expired - Fee Related CN101332061B (en) | 2007-06-25 | 2007-06-25 | Horizontal vacuum cleaner with automatic opening structure of exhaust lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101332061B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670130A (en) * | 2011-03-09 | 2012-09-19 | 乐金电子(天津)电器有限公司 | Air discharging and filtering structure of dust collector |
| CN102793509A (en) * | 2011-05-26 | 2012-11-28 | 乐金电子(天津)电器有限公司 | Air exhaust structure of dust collector |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033154U (en) * | 1988-06-02 | 1989-02-22 | 上海电表厂 | Thrusting self-locking push-button switch for working door |
| CN2419752Y (en) * | 2000-01-19 | 2001-02-14 | 许明德 | Automatic opening-cover mechanism for mobile phone |
| CN2528381Y (en) * | 2001-11-24 | 2003-01-01 | 中山市龙的电器实业有限公司 | Assembling and disassembling device for dust collecting bag of vacuum cleaning |
| JP2003116749A (en) * | 2001-10-15 | 2003-04-22 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP2003180577A (en) * | 2001-12-18 | 2003-07-02 | Sanyo Electric Co Ltd | Vacuum cleaner |
| CN2567617Y (en) * | 2002-04-19 | 2003-08-20 | 神基科技股份有限公司 | Open-close structure of battery box for notebook type computer |
| CN1860978A (en) * | 2005-05-09 | 2006-11-15 | 乐金电子(天津)电器有限公司 | Horizontal vacuum cleaner with hole on its rear cover |
| CN1879537A (en) * | 2005-06-15 | 2006-12-20 | 乐金电子(天津)电器有限公司 | Locking structure provided front cover of horizontal dust collector |
| CN1954762A (en) * | 2005-10-28 | 2007-05-02 | 乐金电子(天津)电器有限公司 | Automatic cleaning device in dust collection tube of vacuum cleaner |
| CN1954753A (en) * | 2005-10-25 | 2007-05-02 | 乐金电子(天津)电器有限公司 | Locking structure for exhaust cover of vacuum cleaner |
-
2007
- 2007-06-25 CN CN200710057749XA patent/CN101332061B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033154U (en) * | 1988-06-02 | 1989-02-22 | 上海电表厂 | Thrusting self-locking push-button switch for working door |
| CN2419752Y (en) * | 2000-01-19 | 2001-02-14 | 许明德 | Automatic opening-cover mechanism for mobile phone |
| JP2003116749A (en) * | 2001-10-15 | 2003-04-22 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN2528381Y (en) * | 2001-11-24 | 2003-01-01 | 中山市龙的电器实业有限公司 | Assembling and disassembling device for dust collecting bag of vacuum cleaning |
| JP2003180577A (en) * | 2001-12-18 | 2003-07-02 | Sanyo Electric Co Ltd | Vacuum cleaner |
| CN2567617Y (en) * | 2002-04-19 | 2003-08-20 | 神基科技股份有限公司 | Open-close structure of battery box for notebook type computer |
| CN1860978A (en) * | 2005-05-09 | 2006-11-15 | 乐金电子(天津)电器有限公司 | Horizontal vacuum cleaner with hole on its rear cover |
| CN1879537A (en) * | 2005-06-15 | 2006-12-20 | 乐金电子(天津)电器有限公司 | Locking structure provided front cover of horizontal dust collector |
| CN1954753A (en) * | 2005-10-25 | 2007-05-02 | 乐金电子(天津)电器有限公司 | Locking structure for exhaust cover of vacuum cleaner |
| CN1954762A (en) * | 2005-10-28 | 2007-05-02 | 乐金电子(天津)电器有限公司 | Automatic cleaning device in dust collection tube of vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101332061A (en) | 2008-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2331367T3 (en) | DUST COLLECTOR UNIT FOR VACUUM CLEANER AND VACUUM CLEANER WITH DUST COLLECTOR UNIT | |
| US20080235898A1 (en) | Motor assembly for steam vacuum cleaner | |
| US7665180B2 (en) | Steam vacuum cleaner | |
| CN211911489U (en) | Dust cup assembly of dust collector, dust collector and dust collector assembly | |
| CN102843943B (en) | For the bag release lever of floor-type vacuum cleaner | |
| CN211187034U (en) | Hand-held cleaning device | |
| CN212307724U (en) | Floor sweeper | |
| CN101332061B (en) | Horizontal vacuum cleaner with automatic opening structure of exhaust lid | |
| CN201332997Y (en) | Manual dust-pull dust suction machine | |
| TWI809524B (en) | Station for cleaner | |
| CN208740854U (en) | A kind of hand held cleaner | |
| CN101422340B (en) | Dust collector with automatic vertical unlocking structure of exhaust-cover | |
| CN101658404A (en) | Dust collector with opening device of upper cover component | |
| CN101991389A (en) | Dust bag bracket structure for dust collector | |
| CN201127571Y (en) | Floor brush of vacuum cleaner | |
| CN215687487U (en) | Dust collection recycling station | |
| CN101653344B (en) | Dust collecting barrel capable of automatically opening bottom cover | |
| CN1954753A (en) | Locking structure for exhaust cover of vacuum cleaner | |
| CN209884051U (en) | Clean subassembly of integral type of machine of sweeping floor | |
| CN100512736C (en) | Massage protection architecture in dust collector | |
| CN220360365U (en) | Combined dust collector | |
| CN217565945U (en) | Garbage bin device and cleaning robot basic station | |
| CN213721743U (en) | Sweeping robot and sweeping machine system | |
| CN217959987U (en) | Cleaning device | |
| CN217547917U (en) | Dust collecting equipment and cleaning assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Patentee after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |