CN201125438Y - Safe odorless drain - Google Patents
Safe odorless drain Download PDFInfo
- Publication number
- CN201125438Y CN201125438Y CNU2007203054352U CN200720305435U CN201125438Y CN 201125438 Y CN201125438 Y CN 201125438Y CN U2007203054352 U CNU2007203054352 U CN U2007203054352U CN 200720305435 U CN200720305435 U CN 200720305435U CN 201125438 Y CN201125438 Y CN 201125438Y
- Authority
- CN
- China
- Prior art keywords
- urceolus
- tap
- odorless
- sleeve cup
- inner core
- 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
- Sewage (AREA)
Abstract
The utility model discloses a secure and scentless drainage head, which is composed by a cover seat, a cylinder seat and a sleeve cup, wherein the cylinder seat is suspended within the cover seat and composed by an outer cylinder with upward opening and a hollow inner cylinder provided in the outer cylinder; the bottom edges of the inner and outer cylinders are integrally connected through a soleplate in order to form a spacing between two cylinders; the sleeve cup has a downward opening and is disposed in the outer cylinder to cover the inner cylinder; the diameter of the sleeve cup is larger than that of the inner cylinder but less than that of the outer cylinder so that the spacing is divided into the inner and outer spacing; wall surface of the sleeve cup is provided with a plurality of through holes for the water to flow, such that the path that the water flows from the outer cylinder into the inner cylinder forms a N-shaped loop, and the water is not drained until reaching the top of the inner cylinder, therefore, the N-shaped loop and the liquid stored by the spacing are the secure and scentless component.
Description
Technical field
The utility model relates to a kind of safe odorless tap that is used to dredge to avoid ponding, can be easy to remove deposit, reach the deodorization insect protected.
Background technology
The existing numerous tap products that are used to dredge excess surface water of tradition, shown in following patent documentation 1,2:
Patent documentation 2 is No. the 580029th, TaiWan, China patent announcement " the tap structure of tool resistance worm and deodorization ", on March 11st, 2004 was announced, it is made up of a body (10) and drainage lid (20), the hollow cylinder that this body (10) makes progress for opening, inner barrel extends upward a body (11), body (11) highly is lower than the cylindrical shell end face, and is provided with some filter openings (13) in body (11) bottom surface, and body (11) forms a ponding room (12) with body (10) perisporium.Aforementioned drainage lid (20) is placed on body (10) end face, its surface is provided with plural water falling hole (21), the one opening clamshell of hollow (22) down is located at drainage lid (20) bottom, make clamshell (22) be located on body (10) body (11) periphery, and suitable spacing is possessed with body (10) bottom surface in aforementioned clamshell (22) bottom, and suitable distance is also possessed in light-emitting diode body (11) end face and clamshell (22) hollow inside.
The tap of above-mentioned patent documentation 1,2 all is with lid (drainage lid) and case (clamshell) the structure setting altogether of falling into water, in other words, both are that secure bond is inseparable, yet when aforementioned drowning lid (drainage lid) and case (clamshell) were taken out, the deposit in can not related removing block set (body) must take out block set (body) and just can avoid the deposit obstruction, and block set is taken out also difficult, therefore, how to solve the problem of old-fashioned structure, promptly become the space of this novel improved.
Summary of the invention
The purpose of this utility model promptly is to provide a kind of safe odorless tap that is used to dredge to avoid ponding, can be easy to remove deposit, reach the deodorization insect protected.
Technological means of the present utility model is achieved in that
(as Fig. 1～Fig. 3) is a kind of safe odorless tap, comprising: a cage (10), for hollow framework (11) and interior ora terminalis are provided with the interior retaining edge (12a) that button hook is used; One cylinder base (20), formed by the hollow inner cylinder (21) that opening urceolus (23), up is located in the urceolus (23), this urceolus (23) is connected with base plate (22) one with the root edge of inner core (21), make to form spacing (D) between inside and outside two (21), (23), the apical margin of aforementioned again urceolus (23) have extend outwardly out and can with aforementioned in the buckling parts (24) that mutually fastens of retaining edge (12a); An and sleeve cup (30), its opening down and be placed in the urceolus (23), and aforementioned inner core (21) is covered, extend outwardly out baffle ring (31) and be tight against urceolus (23) inwall of its root edge, this sleeve cup (30) diameter is greater than inner core (21), less than urceolus (23), then aforementioned intervals (D) is divided into interior olo (D1), (D2), sleeve cup (30) wall is provided with a plurality of through holes (32) that supply flowing water to pass through again, advances so that the path that flowing water is gone into inner core (21) by urceolus (23) forms N shape loop.
Aforesaid inner core (21) highly is lower than sleeve cup (30), and sleeve cup (30) highly is less than or equal to urceolus (23).
The width of spacing (D1) is good less than olo (D2) in aforesaid.
Aforesaid hollow framework (11) is a flight, and its outer rim has the outer retaining edge (12b) of button hook shape.
The last stratum of aforesaid hollow framework (11) is provided with sealing embolism (50).(as Fig. 8)
The last stratum of aforesaid hollow framework (11) is provided with drainage lid (40), and drainage lid (40) is penetrated with the perforation (41) of several circulations of supplying water.(as Fig. 5 and Fig. 6)
Aforesaid drainage lid (40) is a crown cap.(as Fig. 5 and Fig. 6)
Aforesaid drainage lid (40) is lateral opening porcelain lid.(as Fig. 7)
Aforesaid through hole (32) is located at sleeve cup (30) lower part of the body.(slave Fig. 6)
Aforesaid baffle ring (31) is the U-loop groove of ccontaining deposit.(as Fig. 6)
The utility model can also adopt following technological means to realize:
One cylinder base (20), formed by the hollow inner cylinder (21) that opening urceolus (23), up is located in the urceolus (23), this urceolus (23) is connected with base plate (22) one with the root edge of inner core (21), make to form spacing (D) between inside and outside two (21), (23), the apical margin of aforementioned again urceolus (23) has the buckling parts (24) that extends outwardly out; And
One sleeve cup (30), its opening down and be placed in the urceolus (23), and aforementioned inner core (21) is covered, extend outwardly out baffle ring (31) and be tight against urceolus (23) inwall of its root edge, this sleeve cup (30) diameter is greater than inner core (21), less than urceolus (23), then aforementioned intervals (D) is divided into interior olo (D1), (D2), sleeve cup (30) wall is provided with a plurality of through holes (32) that supply flowing water to pass through again, advances so that the path that flowing water is gone into inner core (21) by urceolus (23) forms N shape loop.
The utility model safety odorless tap compared with prior art has the following advantages:
One, the utility model tap (1) are by sleeve cup (30) collocation cylinder base (20) and drainage lid (40), make this novel tap (1) can produce the double filtration effect and stop up water pipe (60) to reduce foreign matter, and the ponding in the cylinder base (20) can be used to block air and flows, and spreads out of to avoid the peculiar smell in the water pipe (60).
Two, the utility model tap (1) utilizes sleeve cup (30) baffle ring (31) to be tight against urceolus (23) inwall, can avoid producing between the two the gap and prevent deposit (60) chamber (32) that circulates, and when having deposit (60) to pile up in the tap (1), only need sleeve (30) is taken out by the top, just can relatedly go out deposit (60) clearly, not only convenient but also rapid.
Its three, the utility model tap (1) utilizes the foreign material of the lower semisection through hole (32) of sleeve (30) in can filtered water, makes foreign material rest on the below of filtration chamber (25a); Moreover through hole (32) also can avoid the small insect of water pipe (60) to pass through, and makes small insect be blocked in water pipe and can't be emerged by cylinder base (20).
Four, the utility model tap (1) utilizes the link closely interior retaining edge (12a) of cage (10) of the buckling parts (24) of cylinder base (20), make this novel cylinder base (20) can be arranged on the bigger water pipe of diameter (60) end, or with cage (10) hang to be provided with, do not need to rely on fully water pipe (60) to support, simultaneously also by aforementioned linking closely between the two, and, prevent that peculiar smell from spreading out of from the gap (61) between water pipe (60) and the cylinder base (20) with silica gel or cement or airtight the sealing of pottery.
Five, the utility model tap (1) is with this characteristic as flight of hollow framework (11), drainage lid (40) and/or the sealing embolism (50) that can be fit to ccontaining difformity and size, this novel tap (1) decapacitation is made things convenient for outside the trap drainage foreign material, also can when retaining, use, but and the longue haleine sealing and worry about nothing.
Description of drawings
Fig. 1: be the three-dimensional cutaway view of first embodiment of the utility model tap;
Fig. 2: be the vertical view of Fig. 1;
Fig. 3 A: the full sectional view that is arranged at the water pipe end for Fig. 1 tap;
Fig. 3 B: be the flowing water action schematic diagram of Fig. 1 tap;
Fig. 4: the cross-sectional schematic of removing inner deposit for Fig. 3 tap;
Fig. 5: be the three-dimensional cutaway view of second embodiment of the utility model tap;
Fig. 6: be the three-dimensional exploded view of Fig. 5;
Fig. 7: be the 3rd embodiment part three-dimensional exploded view of the utility model tap;
Fig. 8: be the full sectional view of the 4th embodiment of the utility model tap;
Fig. 9: the full sectional view that is the 5th embodiment.
The specific embodiment
The utility model safety odorless tap (1) has five kinds of embodiment altogether, and it is respectively described below shown in graphic:
First embodiment:
Be illustrated in figure 1 as the three-dimensional cutaway view of first embodiment of the utility model tap, Figure 2 shows that the vertical view of Fig. 1, Fig. 3 A is depicted as the full sectional view that the utility model tap is arranged at the water pipe end, Fig. 3 B is the flowing water action schematic diagram of tap, Figure 4 shows that Fig. 3 tap removes the cross-sectional schematic of inner deposit.
Disclose the utility model safety odorless tap (1) among the last figure, its by a cage (10), link closely aforementioned cage (10) cylinder base (20), and a sleeve cup (30) that imports in the aforementioned cylinder base (20) formed.
Above-mentioned cage (10) is for hollow framework (11) and interior ora terminalis are provided with the interior retaining edge (12a) that button hook is used, and outer rim has the outer retaining edge (12b) of button hook shape, square, circular or other shape that this hollow framework (11) can be.
Above-mentioned cylinder base (20) is made up of the hollow inner cylinder (21) that opening urceolus (23), up is located in the urceolus (23), this urceolus (23) is connected with base plate (22) one with the root edge of inner core (21), make to form spacing (D) between inside and outside two (21), (23), the apical margin of aforementioned again urceolus (23) have extend outwardly out and can with aforementioned in the buckling parts (24) that mutually fastens of retaining edge (12a).
Above-mentioned sleeve cup (30) for opening down and be placed in the urceolus (23), and aforementioned inner core (21) is covered, extend outwardly out baffle ring (31) and be tight against urceolus (23) inwall of its root edge, this sleeve cup (30) diameter less than urceolus (23), then is divided into interior olo (D1), (D2) with aforementioned intervals (D) greater than inner core (21); Sleeve cup (30) the hypomere face of facing the wall and meditating is provided with a plurality of through holes (32) that supply flowing water to pass through again, this through hole (32) only is located at sleeve cup (30) lower part of the body circumference, advance so that the path that flowing water is gone into inner core (21) by urceolus (23) forms N shape loop, flowing water must be stored up between spacing (D), is discharged by the apical pore of inner core (21) soon until the top that exceeds inner core (21).
As shown in Figure 3, above-mentioned inside and outside two (21), (23) can one link back formation storage tank (25) with base plate (22), and its spacing (D) is the maximum space scope of the ccontaining deposit of storage tank (25); After sleeve cup (30) imports cylinder base (20), aforementioned storage tank (25) can be divided into can filtered water in filtration chamber (25a), and the circulation chamber (25b) that supplies water and pass through fast of foreign material, this filtration chamber (25a) is above-mentioned inside and outside two spacings (D1), (D2) with the space length of circulation chamber (25b), and the sum total of inside and outside two spacings (D1), (D2) promptly equals the spacing (D) of storage tank (25).
The height of above-mentioned urceolus (23) is greater than inner core (21), and above-mentioned sleeve cup (30) is highly also greater than inner core (21), and in graphic, sleeve cup (30) height is contour with urceolus (23), and highly all is higher than inner core (21) highly.Sleeve cup (30) has spacing (E) with the top of inner core (21), so that the water that N shape loop is come is discharged by the top of inner core (21) in spacing (E) space thus.Secondly, above-mentioned interior spacing (D1) width makes that less than olo (D2) space of filtration chamber (25a) is bigger than circulation chamber (25b), so just can make into the water yield in filtration chamber (25a) more than circulation chamber (25b) water yield.
When sewage flows into tap (1), flow in the filtration chamber (25a) of urceolus (23) earlier, behind the through hole (32) through sleeve cup (30) lower part of the body, flow into again in the circulation chamber (25b), at this moment the sewage of circulation chamber (25b) is subjected to follow-up current and influence of hydraulic pressure and constantly soaring towards inner core (21) outer rim top, after arriving inner core (21) apical margin just in the turnover inflow inner core (21), then by inner core (21) flow downstream into water pipe (60) just discharge in outside.
When above-mentioned sewage passed through the through hole (32) of sleeve cup (30), the foreign material (as fallen leaves, paper scrap, hair etc.) in the energy block water passed through, and made it be trapped in below, filtration chamber (25a) formation deposit (70), just so can avoid foreign material to stop up water pipe (60); When sewage stops to flow, can form state as shown in Figure 4, this sewage can rest on storage tank (25) below, passes through to stop the peculiar smell in the water pipe (60), avoids peculiar smell to be emerged by cylinder base (20); Simultaneously, the through hole (32) of sleeve cup (30) also can stop the small insect in the water pipe (60) to climb into, and avoids small insect to be emerged by cylinder base (20).
Secondly, the baffle ring (31) of sleeve cup (30) is being tight against the inwall of urceolus (23), and this baffle ring (31) can form the U-loop groove, in order to the long-pending deposit (70) in Shen; When carrying on the sleeve cup (30) when breaking away from cylinder base (20), deposit (70) together can be taken out, therefore, novel have an advantage that is easy to topple over deposit (70).Deposit (70) can cause in long-time accumulation and extract difficulty again, and only this novel tap (1) can just can easily be extracted by the top by turnbarrel cup (30).
Moreover, the buckling parts (24) of above-mentioned cylinder base (20) has suitable width (W), this width (W) is greater than the external diameter of water pipe (60), therefore behind cylinder base (20) the cover oral siphon (60), though and produce gap (61) between water pipe (61), only should there be the silica gel sealing in this gap, and snap over the interior retaining edge (12a) of cage (10) by the buckling parts (24) of suitable width (W), cylinder base (20) is suspended in the cage (10), any gap is all sealed, and the peculiar smell in the anti-antipriming pipe (60) spreads out of.
Second embodiment:
As shown in Figure 5, be the three-dimensional cutaway view of second embodiment of the utility model tap, Figure 6 shows that the three-dimensional exploded view of Fig. 5.
Disclose second embodiment among the figure and be different from the above-mentioned first embodiment part, the hollow framework (11) that is above-mentioned flap (10) goes up stratum and is provided with drainage lid (40), and lateral opening (41) that drainage lid (40) is penetrated with several circulations of supplying water are to block the bigger foreign material of volume; Disclosing drainage lid (40) in Fig. 6 is a sheet metal cover, be the stubborn folding of its periphery to be become the lid with thickness by sheet metal, so that be covered in the hollow framework (11) not over head and ears under the cage (10), at any time take out with the side, in view of the above, can make tap (1) have the function of double filtration, and conveniently take out cleaning arbitrarily by the top.
The 3rd embodiment:
Be illustrated in figure 7 as the part three-dimensional exploded view of the 3rd embodiment of the utility model tap, present embodiment is different with above-mentioned second embodiment be in, its purposes is to use for urinating bucket, the drainage lid (40) of this tap (1) is the porcelain lid, be placed on the last stratum of hollow framework (11), lateral opening (41) that this porcelain piece has the circulation of supplying water are beneficial to current and pass through, and it is applicable to the use of bed pan, bucket etc., the mat present embodiment can intercept foreign material in the top, and the peculiar smell of septic tank is effectively intercepted.
The 4th embodiment:
Be illustrated in figure 8 as the full sectional view of the 4th embodiment of the utility model tap, present embodiment and above-mentioned second, third embodiment difference be in, its purposes is for uses such as bathtub, sink or hoppers, and it is arranged on that empty framework (11) among the cage (10) goes up in the stratum is rubber mass sealing embolism (50); For sealing embolism (50) can be easily pulled out with taking off, will be wherein on one stratum change oblique stratum (13) into, the sealing embolism (50) that is all the inclined-plane in order to lateral border is easy to fill in or take out.
The 5th embodiment:
As shown in Figure 9, it is the full sectional view of the 5th embodiment, disclose among the figure one with the different profile construction of above-mentioned first embodiment, this tap (1) there is no flap (11) structure, have only cylinder base (20) and sleeve cup (30), can become the tap of type in a kind of spring by two combinations, this embodiment is equally also contained and is belonged in the category of the present utility model.
More than, be shown in graphic, to describe in detail, only the dealer can carry out various changes in conjunction with implementing in the scope that does not surmount the utility model main idea, therefore, such as utilize embodiment with the relevant structure of the utility model, embodiment are changed in the various equivalences that need only in not exceeding the utility model main idea scope, all should contain to belong in the utility model category.
Claims (10)
1. a safe odorless tap comprises: lid (10), cylinder base (20); It is characterized in that:
Described cage (10) is for hollow framework (11) and interior ora terminalis are provided with the interior retaining edge (12a) that button hook is used;
Described cylinder base (20), formed by the hollow inner cylinder (21) that opening urceolus (23), up is located in the urceolus (23), this urceolus (23) is connected with base plate (22) one with the root edge of inner core (21), make to form spacing (D) between inside and outside two (21), (23), the apical margin of aforementioned again urceolus (23) have extend outwardly out and can with aforementioned in the buckling parts (24) that mutually fastens of retaining edge (12a);
Also be provided with a sleeve cup (30), its opening down and be placed in the urceolus (23), and aforementioned inner core (21) is covered, extend outwardly out baffle ring (31) and be tight against urceolus (23) inwall of its root edge, this sleeve cup (30) diameter is greater than inner core (21), less than urceolus (23), so that aforementioned intervals (D) is divided into interior olo (D1), (D2), sleeve cup (30) wall is provided with a plurality of through holes (32) that supply flowing water to pass through again, advances so that the path that flowing water is gone into inner core (21) by urceolus (23) forms N shape loop.
2. safe according to claim 1 odorless tap is characterized in that: described inner core (21) highly is lower than sleeve cup (30), and sleeve cup (30) highly is less than or equal to urceolus (23).
3. safe according to claim 1 odorless tap is characterized in that: the width of spacing (D1) is less than olo (D2) in described.
4. safe according to claim 1 odorless tap is characterized in that: described hollow framework (11) is a flight, and its outer rim has the outer retaining edge (12b) of button hook shape.
5. as safe odorless tap as described in the claim 4, it is characterized in that: the last stratum of described hollow framework (11) is provided with sealing embolism (50).
6. as safe odorless tap as described in the claim 4, it is characterized in that: the last stratum of described hollow framework (11) is provided with drainage lid (40), and drainage lid (40) is penetrated with the perforation (41) of several circulations of supplying water.
7. as safe odorless tap as described in the claim 6, it is characterized in that: described drainage lid (40) is crown cap.
8. as safe odorless tap as described in the claim 6, it is characterized in that: described drainage lid (40) covers for porcelain.
9. safe according to claim 1 odorless tap is characterized in that: described through hole (32) is located at the lower part of the body of sleeve (30).
10. a safe odorless tap comprises; Cylinder base (20) and sleeve cup (30) is characterized in that:
Described cylinder base (20), formed by the hollow inner cylinder (21) that opening urceolus (23), up is located in the urceolus (23), this urceolus (23) is connected with base plate (22) one with the root edge of inner core (21), make to form spacing (D) between inside and outside two (21), (23), the apical margin of aforementioned again urceolus (23) has the buckling parts (24) that extends outwardly out; And
Described sleeve cup (30), its opening down and be placed in the urceolus (23), and aforementioned inner core (21) is covered, extend outwardly out baffle ring (31) and be tight against urceolus (23) inwall of its root edge, this sleeve cup (30) diameter is greater than inner core (21), less than urceolus (23), then aforementioned intervals (D) is divided into interior olo (D1), (D2), sleeve cup (30) wall is provided with a plurality of through holes (32) that supply flowing water to pass through again, advances so that the path that flowing water is gone into inner core (21) by urceolus (23) forms N shape loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054352U CN201125438Y (en) | 2007-11-19 | 2007-11-19 | Safe odorless drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054352U CN201125438Y (en) | 2007-11-19 | 2007-11-19 | Safe odorless drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125438Y true CN201125438Y (en) | 2008-10-01 |
Family
ID=39998856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203054352U Expired - Fee Related CN201125438Y (en) | 2007-11-19 | 2007-11-19 | Safe odorless drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125438Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104012A (en) * | 2013-02-06 | 2013-05-15 | 开平市新明光五金制品有限公司 | Garbage can for floor drain |
| CN103104025A (en) * | 2013-02-06 | 2013-05-15 | 开平市新明光五金制品有限公司 | Floor drain with garbage can |
-
2007
- 2007-11-19 CN CNU2007203054352U patent/CN201125438Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104012A (en) * | 2013-02-06 | 2013-05-15 | 开平市新明光五金制品有限公司 | Garbage can for floor drain |
| CN103104025A (en) * | 2013-02-06 | 2013-05-15 | 开平市新明光五金制品有限公司 | Floor drain with garbage can |
| CN103104012B (en) * | 2013-02-06 | 2015-12-02 | 开平市新明光五金制品有限公司 | A kind of refuse container for floor drain |
| CN103104025B (en) * | 2013-02-06 | 2015-12-09 | 开平市新明光五金制品有限公司 | A kind of floor drain with refuse container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201125438Y (en) | Safe odorless drain | |
| JP2014523985A (en) | Drain valve | |
| CN211735688U (en) | Odor-returning-preventing floor drain | |
| CN114411929B (en) | Biological detention pond | |
| CN206512837U (en) | A kind of civic building draining dropping head | |
| CN214884239U (en) | Floor drain | |
| CN215500936U (en) | Automatic blowdown fish bowl | |
| CN211312708U (en) | Odor-preventing device for secondary drainage port under floor tile of toilet | |
| CN203699090U (en) | Dry and wet dual-purpose garbage can | |
| CN201197669Y (en) | Bathtub with high flow rate | |
| CN210737746U (en) | Dry and wet universal deodorant floor drain | |
| CN207063066U (en) | A kind of multifunctional combination outlet device | |
| CN209603260U (en) | A kind of toilet floor drain of hair easy to clean | |
| CN216798807U (en) | Tea strainer | |
| CN201187077Y (en) | Stick-proof insect-preventing floor drain | |
| CN203729405U (en) | Water-saving toilet bowl | |
| CN205712394U (en) | A kind of health saves water-saving squatting pot | |
| CN220827872U (en) | Bathroom floor drain structure | |
| JP6847479B2 (en) | Hair catcher for drain | |
| CN216164535U (en) | Novel outer hanging fish bowl filter pump | |
| CN106930373A (en) | It is a kind of with can reverse-filling and water seal be difficult dry trap | |
| CN216739955U (en) | Prevent stifled hidden floor drain for bathroom | |
| CN211421289U (en) | Automatic deodorizer with good sealing effect | |
| CN207919668U (en) | A kind of household water saving device | |
| CN104213611B (en) | Drained water-converging module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |