CN2688191Y - Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle - Google Patents
Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle Download PDFInfo
- Publication number
- CN2688191Y CN2688191Y CN 03247177 CN03247177U CN2688191Y CN 2688191 Y CN2688191 Y CN 2688191Y CN 03247177 CN03247177 CN 03247177 CN 03247177 U CN03247177 U CN 03247177U CN 2688191 Y CN2688191 Y CN 2688191Y
- Authority
- CN
- China
- Prior art keywords
- kettle
- beverage
- electric
- boils
- pressurd vessel
- 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
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle, which belongs to the technical field of the kettles. The utility model solves the problems that when the kettle boils and generates the beverage, the coffee bean powder or the tea leaf can be mixed in the beverage and be poured along the beverage, the flavour of the beverage is dense, the drinking is not convenient, the temperature of the outer wall of the kettle body is high, the user is easy to be scalded, and the form of the kettle body is single. The kettle for boiling beverage comprises the teakettle body and an inner container on the bottom of the kettle body. The upper port of the inner container is provided with a funnel, and the funnel is provided with a lower filter layer and an upper filter layer. The electrothermal kettle for boiling beverage is added an electric heater on the kettle body on the basic of kettle for boiling beverage. The cordless electrothermal kettle for boiling beverage is added a kettle base on the basis of the electrothermal kettle, and the kettle body and the kettle base are provided with a plug and a socket of electrical connection. The inner container is heated to make the water of the inner container boil and roll upwards, the coffee bean powder or the tea leaf of the funnel is washed, and the automatic infusing is formed, in order to separate the tea or the coffee beverage and the coffee bean powder or the tea leaf, so the utility model has the advantages of convenient drinking, strength flavor type beverage, unease scald of the users.
Description
Technical field
The utility model belongs to the kettle technical field, is a kind of drink kettle, electric kettle and cordless electrothermal kettle that the kettle body is arranged.
Background technology
Existing kettle comprises the kettle body, when heating up water, places it on the burner, and water wherein will be by boiled.When making coffee or make tea, hot plate if coffee bean powder is placed in the kettle body, produce beverage, when toppling over beverage, coffee bean powder can be poured out from Hu Zuichu with the beverage in the kettle, particularly the water in kettle is under the state of rocking, and the coffee bean granulated slag can be mixed in the beverage, is more prone to pour out with coffee beverage.If tealeaves is placed in the kettle body, because tealeaves is subjected to the immersion of hot water, can become the very big leaf of a slice area by spreading, when toppling over tea, the big tealeaves that rises is easy to Hu Zui is stopped up, and the tea in the kettle body can not be poured out.Because coffee bean powder and tealeaves are immersed in the water of high temperature for a long time, and the coffee of generation or tea beverage taste are thickened, the beverage of taste overrich is unfavorable for drinking.Pour out in the teacup and will be in the kettle body dash good beverage, the beverage in the cup is cooled off very soon, influence coffee or tea beverage and be in fragrance under the condition of high temperature with coffee bean powder and tealeaves.
And for electric kettle, comprise the kettle body, be arranged on the electric heater on the kettle body, put into the energising of kettle body and heat and hot plate if water and coffee bean powder or tealeaves mixed, the temperature of the external wall of kettle can raise with the time of heating, cause the external wall temperature of kettle to reach more than 100 ℃,, scald the user easily in case touch the external wall of kettle.If the external wall of kettle adopts plastics to make, make the external wall of kettle be in the condition of high temperature for a long time, make the external wall aged deterioration of kettle easily.If the external wall of kettle adopts metal to make,, be difficult for making different profile because metal is processed into special-shaped complex process.
Summary of the invention
When the purpose of this utility model is to provide a kind of water in the kettle body to be in high temperature, beginning automatic coffee making beverage, drink kettle easy to use, electric kettle and cordless electrothermal kettle.
For realizing the purpose of this utility model, described drink kettle comprises the kettle body, is provided with inner pressurd vessel on the bottom surface in the kettle body, and the upper port of described inner pressurd vessel is provided with funnel, is provided with down filter course and last filter course in the funnel.
For realizing the purpose of this utility model, the described beverage electric kettle that boils, comprise the kettle body, be arranged on the electric heater on the kettle body, be arranged on the electric connector on the kettle body, be provided with inner pressurd vessel on the bottom surface of kettle body, the upper port of described inner pressurd vessel is provided with funnel, be provided with down filter course in the funnel, upper port is provided with filter course.
For realizing the purpose of this utility model, the described beverage cordless electrothermal kettle that boils, comprise the kettle body, be arranged on the electric heater on the kettle body, bear the kettle seat of kettle body, be arranged on the electric heater on the kettle body, be arranged on Electric plug with shutter and socket on kettle body and the kettle seat, be provided with inner pressurd vessel on the bottom surface in the kettle body, the upper port of described inner pressurd vessel is provided with funnel, be provided with down filter course in the funnel, upper port is provided with filter course.
Owing to be provided with inner pressurd vessel on the bottom surface in the kettle body, after water is placed in the inner pressurd vessel, inner pressurd vessel is heated, the water boiling in the inner pressurd vessel is upwards rolled, overflow from upper port.When the upper port of described inner pressurd vessel is provided with funnel, the water of boiling will advance from the lower port of funnel, and go out from the upper port of funnel.Place coffee bean powder or tealeaves between following filter course in funnel and the last filter course, the water of boiling is washed away coffee bean powder in the funnel or tealeaves from lower to upper, form automatic coffee making, and the tea or coffee beverage that will brew places between the wall of inner pressurd vessel and kettle body, coffee bean powder or tealeaves then are sandwiched in down between filter course and the last filter course, tea or coffee beverage and coffee bean powder or tealeaves are separated, conveniently drink.The high temperature of kettle body inside is outwards conduction constantly, makes the tea or coffee beverage can keep the high temperature of longer a period of time, guarantees the giving off a strong fragrance of beverage.As long as guarantee the internal container bottom heating of heating source, the kettle external surface then because of low with heating source isolation temperature, is difficult for scalding the user.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the utility model drink kettle.
Fig. 2 boils the structural representation of electric kettle for the utility model.
Fig. 3 is the structural representation of the utility model cordless electrothermal kettle.
Fig. 4 is the structure chart of bottom surface.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the structural representation of dry heating temperature controller.
Fig. 7 is the structural representation of ultra-temp controller.
Fig. 8 is the structural representation of insulation temperature controller.
Fig. 9 is the structural representation of Electric plug with shutter.
Figure 10 is the three-dimensional structure diagram of Fig. 9.
Figure 11 removes the three-dimensional structure diagram of top metal piece for Figure 10.
Figure 12 removes the inside three-dimensional structure diagram of plastic casing for Figure 10.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail:
As shown in FIG., drink kettle described in the utility model, electric kettle and cordless electrothermal kettle comprise kettle body 1, electric heater 2, kettle seat 3, Electric plug with shutter 4, socket 5, inner pressurd vessel 6, funnel 7, following filter course 8, last filter course 9, bottom surface 10, dry heating temperature controller 11, insulation temperature controller 12, lid 24, electrical auxiliary heater 25, ultra-temp controller 28.
Drink kettle as shown in fig. 1, the described filter course 9 of going up is arranged on lid 24 cappings that are placed on inner pressurd vessel 6 upper port, is provided with sealing ring 30 between capping and funnel 7 ports.Described filter course 8 down and last filter course 9 are wire netting.During use, water is put into inner pressurd vessel 6, coffee bean powder or tealeaves are placed on down between filter course 8 and the last filter course 9, are placed on then on the stove fire, make stove fire concentrate on inner pressurd vessel 6 bottoms and hot plate, and just produce beverage between kettle body 1 sidewall and inner pressurd vessel 6 outsides.
Boil the beverage electric kettle as shown in Figure 2, described electric heater 2 is arranged on the inner bottom surface 26 of inner pressurd vessel 6.
Described inner bottom surface 26 is provided with dry heating temperature controller 11.As shown in Figure 6, described dry heating temperature controller 11 is provided with the dry combustion method temperature-sensitive bimetal leaf 13 that posts on bottom surface 10, be serially connected in fixed touching plate 16 and movable contact spring 17 in electric heater 2 circuit, between movable contact spring 17 and dry combustion method temperature-sensitive bimetal leaf 13, be provided with dry combustion method push rod 18.
Described inner bottom surface 26 is provided with ultra-temp controller 28.As shown in Figure 7, described ultra-temp controller 28 is provided with the shell fragment 19 that is riveted on the top metal piece 18, the arm that sticks up of shell fragment 19 is provided with the low temperature fusing point rivet 20 that is riveted on the sheet metal 18, be serially connected in fixed touching plate 16a and movable contact spring 17a in electric heater 2 circuit, be provided with fusing push rod 21 between the arm sticking up of movable contact spring 17a and shell fragment 19.
Described outer bottom 27 is provided with insulation temperature controller 12.As shown in Figure 8, described insulation temperature controller 12 is provided with the insulation temperature-sensitive bimetal leaf 22 that posts on bottom surface 10, be serially connected in fixed touching plate 16b and movable contact spring 17b in electric heater 2 circuit, between movable contact spring 17b and insulation temperature-sensitive bimetal leaf 22, be provided with insulation push rod 23.
The described filter course 9 of going up is arranged on lid 24 cappings that are placed on inner pressurd vessel 6 upper port.
As shown in Fig. 4,5, extend downwards on the described inner bottom surface 26 and go in ring step-like with outer bottom 27 formation.The heat energy that electric heater 2 produces can be concentrated and reach in the inner pressurd vessel 6, owing to there is the wall of inner pressurd vessel 6 bottoms between inner bottom surface 26 and the outer bottom 27, make inner pressurd vessel 6 be convenient to be welded on the bottom surface 10, the heat that inner pressurd vessel 6 produces when welding with bottom surface 10 can directly not reach on the bottom surface 10, has avoided because of the too high heat energy that inner pressurd vessel 6 and bottom surface 10 welding processes are produced the electric heater 2 that is welded on the bottom surface 10 being come off.
During use, water is put into inner pressurd vessel 6, and coffee bean powder or tealeaves are placed on down between filter course 8 and the last filter course 9, make electric heater 2 energising heating then, gather rising at inner pressurd vessel 6 bottom temps, between kettle body 1 sidewall and inner pressurd vessel 6 outsides, just produce beverage.After the water in the inner pressurd vessel 6 was dryouied, inner pressurd vessel 6 bottom temps continued to raise, and surpass more than 100 ℃, made dry heating temperature controller 11 actions, formed the dry combustion method outage, and electric heater 2 outages stop heating.After inner pressurd vessel 6 relay entry, dry heating temperature controller 11 resetted, and electric heater 2 heating of switching on again can be boiled beverage once more.Be to burn under the temperature controller 11 malfunctioning situations, inner pressurd vessel 6 bottom temps also will continue to raise, and until ultra-temp controller 28 actions, thoroughly cut off the electricity supply, and protect effectively and boil the beverage electric kettle, make it be difficult for being burnt.When the beverage of hotting plate generation accumulates between kettle body 1 inwall and inner pressurd vessel 6 outer walls, because the water in the inner pressurd vessel 6 is dryouied, dry heating temperature controller 11 makes electric heater 2 outages stop heating, when beverage temperature is reduced to design temperature, the action of insulation temperature controller 12 makes electrical auxiliary heater 25 energising heating, treats that beverage temperature rises to disconnect again behind the design temperature to stop heating, guarantee that beverage is in higher temperature, make the people feel that the sweet-smelling of beverage is good to eat.
Boil the beverage cordless electrothermal kettle as shown in Figure 3, described electric heater 2 is arranged on the position, bottom surface of inner pressurd vessel 6.
The described filter course 9 of going up is arranged on lid 24 cappings that are placed on inner pressurd vessel 6 upper port.
As shown in Fig. 9,10,11,12, described dry heating temperature controller 11 and ultra-temp controller 28 are arranged in the Electric plug with shutter 4, the dry combustion method temperature-sensitive bimetal leaf 13 that posts on bottom surface 10 is wherein arranged, in Electric plug with shutter 4, have and be electrically connected fixed touching plate 16 and the movable contact spring 17 that contact 14 is connected with electrode 15, between movable contact spring 17 and dry combustion method temperature-sensitive bimetal leaf 13, be provided with dry combustion method push rod 18.Ultra-temp controller 28 is provided with the shell fragment 19 that is riveted on Electric plug with shutter 4 top metal piece 18, the arm that sticks up of shell fragment 19 is provided with the low temperature fusing point rivet 20 that is riveted on the sheet metal 18, in Electric plug with shutter 4, have and be electrically connected fixed touching plate 16 and the movable contact spring 17 that contact 14 is connected with electrode 15, be provided with the push rod 21 that fuses between the arm sticking up of shell fragment movable contact spring 17 and shell fragment 19.
Owing to below kettle body 1, be provided with kettle seat 3, Electric plug with shutter 4 and socket 5 on kettle body 1 and kettle seat 3, with boiling beverage electric kettle difference is that power line is arranged on the kettle seat 3, power supply reaches on the electric heater 2 and electrical auxiliary heater 25 of kettle body 1 bottom by Electric plug with shutter 4 and socket 5, when pouring out beverage, the non-transformer line is easy to use on the kettle body 1.Dry heating temperature controller 11 and ultra-temp controller 28 are arranged in the Electric plug with shutter 4, and compact conformation is easy to assembly.
Claims (25)
1. drink kettle comprises kettle body (1), it is characterized in that being provided with inner pressurd vessel (6) on the bottom surface (10) in kettle body (1), and the upper port of described inner pressurd vessel (6) is provided with funnel (7), is provided with down filter course (8) and last filter course (9) in the funnel (7).
2. the described drink kettle of claim 1 is characterized in that the described filter course (9) of going up is arranged on lid (24) capping that is placed on inner pressurd vessel (6) upper port.
3. the described drink kettle of claim 1 is characterized in that described filter course (8) down and last filter course (9) are wire netting.
4. boil the beverage electric kettle, comprise kettle body (1), be arranged on the electric heater (2) on the kettle body (1), it is characterized in that on the bottom surface (10) of kettle body (1), being provided with inner pressurd vessel (6), the upper port of described inner pressurd vessel (6) is provided with funnel (7), be provided with down filter course (8) in the funnel (7), upper port is provided with filter course (9).
5. the described beverage electric kettle that boils of claim 4 is characterized in that described electric heater (2) is arranged on the inner bottom surface (26) of inner pressurd vessel (6).
6. the described beverage electric kettle that boils of claim 5 is characterized in that the outer bottom (27) between described kettle body (1) and the inner pressurd vessel (6) is provided with electrical auxiliary heater (25).
7. claim 5 or the 6 described beverage electric kettles that boil is characterized in that described inner bottom surface (26) is provided with dry heating temperature controller (11).
8. the described beverage electric kettle that boils of claim 7, it is characterized in that described dry heating temperature controller (11) is provided with the dry combustion method temperature-sensitive bimetal leaf (13) that posts on bottom surface (10), be serially connected in fixed touching plate (16) and movable contact spring (17) in electric heater (2) circuit, between movable contact spring (17) and dry combustion method temperature-sensitive bimetal leaf (13), be provided with dry combustion method push rod (18).
9. the described beverage electric kettle that boils of claim 7 is characterized in that described inner bottom surface (26) is provided with ultra-temp controller (28).
10. the described beverage electric kettle that boils of claim 9, it is characterized in that described ultra-temp controller (28) is provided with the shell fragment (19) that is riveted on the top metal piece (18), the arm that sticks up of shell fragment (19) is provided with the low temperature fusing point rivet (20) that is riveted on the sheet metal (18), be serially connected in fixed touching plate (16) and movable contact spring (17) in electric heater (2) circuit, be provided with fusing push rod (21) between the arm sticking up of movable contact spring (17) and shell fragment (19).
11. the described beverage electric kettle that boils of claim 6 is characterized in that described inner bottom surface (26) is provided with dry heating temperature controller (11), described outer bottom (27) is provided with insulation temperature controller (12).
12. the described beverage electric kettle that boils of claim 11, it is characterized in that described insulation temperature controller (12) is provided with the insulation temperature-sensitive bimetal leaf (22) that posts on bottom surface (10), be serially connected in fixed touching plate (16a) and movable contact spring (17a) in electric heater (2) circuit, between movable contact spring (17a) and insulation temperature-sensitive bimetal leaf (22), be provided with insulation push rod (23).
13. claim 4, the 5 or 6 described beverage electric kettles that boil is characterized in that the described filter course (9) of going up is arranged on lid (24) capping that is placed on inner pressurd vessel (6) upper port.
14. the described beverage electric kettle that boils of claim 6 is characterized in that described inner bottom surface (26) is gone up extension downwards and outer bottom (27) forms step-like.
15. boil the beverage cordless electrothermal kettle, comprise kettle body (1), be arranged on the electric heater (2) on the kettle body (1), bear the kettle seat (3) of kettle body (1), be arranged on the electric heater (2) on the kettle body (1), be arranged on Electric plug with shutter (4) and socket (5) on kettle body (1) and the kettle seat (3), it is characterized in that being provided with inner pressurd vessel (6) on the bottom surface (10) in kettle body (1), the upper port of described inner pressurd vessel (6) is provided with funnel (7), be provided with down filter course (8) in the funnel (7), upper port is provided with filter course (9).
16. the described beverage cordless electrothermal kettle that boils of claim 15 is characterized in that described electric heater (2) is arranged on the inner bottom surface (26) of inner pressurd vessel (6).
17. the described beverage cordless electrothermal kettle that boils of claim 16 is characterized in that the outer bottom (27) between described kettle body (1) and the inner pressurd vessel (6) is provided with electrical auxiliary heater (25).
18. the described beverage cordless electrothermal kettle that boils of claim 16 is characterized in that described Electric plug with shutter (4) is provided with the dry heating temperature controller (11) of induction inner pressurd vessel (6) bottom surface.
19. the described beverage cordless electrothermal kettle that boils of claim 18, it is characterized in that described dry heating temperature controller (11) is provided with the dry combustion method temperature-sensitive bimetal leaf (13) that posts on bottom surface (10), in Electric plug with shutter (4), have and be electrically connected fixed touching plate (16) and the movable contact spring (17) that contact (14) is connected with electrode (15), between movable contact spring (17) and dry combustion method temperature-sensitive bimetal leaf (13), be provided with dry combustion method push rod (18).
20. claim 18 or the 19 described beverage cordless electrothermal kettles that boil is characterized in that described Electric plug with shutter (4) is provided with the ultra-temp controller (28) of induction inner pressurd vessel (6) bottom surface.
21. the described beverage cordless electrothermal kettle that boils of claim 20, it is characterized in that described ultra-temp controller (28) is provided with the shell fragment (19) that is riveted on Electric plug with shutter (4) top metal piece (18), the arm that sticks up of shell fragment (19) is provided with the low temperature fusing point rivet (20) that is riveted on the sheet metal (18), in Electric plug with shutter (4), have and be electrically connected fixed touching plate (16) and the movable contact spring (17) that contact (14) is connected with electrode (15), be provided with the push rod (21) that fuses between the arm sticking up of shell fragment movable contact spring (17) and shell fragment (19).
22. the described beverage cordless electrothermal kettle that boils of claim 17 is characterized in that described outer bottom (27) is provided with insulation temperature controller (12).
23. the described beverage cordless electrothermal kettle that boils of claim 22, it is characterized in that described insulation temperature controller (12) is provided with the insulation temperature-sensitive bimetal leaf (22) that posts on bottom surface (10), in Electric plug with shutter (4), have and be electrically connected fixed touching plate (16) and the movable contact spring (17) that contact (14) is connected with electrode (15), at movable contact spring (17) and be incubated to be provided with between the temperature-sensitive bimetal leaf (22) and be incubated push rod (23).
24. claim 15,16,17, the 18 or 19 described beverage cordless electrothermal kettles that boil is characterized in that the described filter course (9) of going up is arranged on lid (24) capping that is placed on inner pressurd vessel (6) upper port.
25. the described beverage electric kettle that boils of claim 17 is characterized in that described inner bottom surface (26) is gone up extension downwards and outer bottom (27) forms step-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247177 CN2688191Y (en) | 2003-06-12 | 2003-06-12 | Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247177 CN2688191Y (en) | 2003-06-12 | 2003-06-12 | Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688191Y true CN2688191Y (en) | 2005-03-30 |
Family
ID=34661035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247177 Expired - Lifetime CN2688191Y (en) | 2003-06-12 | 2003-06-12 | Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688191Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366204C (en) * | 2005-06-22 | 2008-02-06 | 邵志成 | Electric kettle for boiling beverage |
| CN103702459A (en) * | 2013-09-26 | 2014-04-02 | 深圳市亿捷能科技有限公司 | Heating and thermal insulating pedestal based on wireless charger |
-
2003
- 2003-06-12 CN CN 03247177 patent/CN2688191Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366204C (en) * | 2005-06-22 | 2008-02-06 | 邵志成 | Electric kettle for boiling beverage |
| CN103702459A (en) * | 2013-09-26 | 2014-04-02 | 深圳市亿捷能科技有限公司 | Heating and thermal insulating pedestal based on wireless charger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1483374B (en) | Kettle for boiling beverge, electric kettle and wireless electric kettle | |
| JPS6115764Y2 (en) | ||
| CN205433366U (en) | Multifunctional coffee machine | |
| CN201082114Y (en) | Electric heating kettle | |
| CN2688191Y (en) | Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle | |
| CN204427628U (en) | Automatic rice soup Split type electric pot for cooking rice | |
| CN203399932U (en) | Thermal insulation pot with boiling water | |
| CN202234775U (en) | Electric kettle with filter screen | |
| CN211794099U (en) | Pot for boiling bean curd | |
| CN2339113Y (en) | Compound-bottom multi-purpose split electric cooker | |
| CN206006931U (en) | Electric kettle | |
| CN1803076A (en) | Drink kettle convenient for changing foodstuff | |
| CN209607663U (en) | A kind of temperature controller | |
| CN202535566U (en) | Electric heater capable of preventing water from overflowing during water boiling | |
| CN217012628U (en) | Wheaten food cooking device | |
| CN108567329A (en) | It is a kind of to have control water temperature to boil teapot | |
| CN2636773Y (en) | Tier cooking vessels | |
| CN202739719U (en) | Long-acting thermal-insulation dry-burning-prevention electric kettle | |
| CN202801222U (en) | Vacuum heat preservation type dry-firing resistant electric boiling pot with air outlet and long-acting heat preservation structure | |
| CN211155196U (en) | Electric kettle | |
| CN209661424U (en) | A kind of electric baking pan based on Ohmic heating | |
| CN2610809Y (en) | Kettle milk warmer | |
| CN201957267U (en) | Heating disc | |
| CN208425888U (en) | Anti-overflow health preserving kettle | |
| CN201308385Y (en) | Multi-purpose pot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 20050330 |