An electric tea maker device has a vessel with a reservoir having an opening that removably receives a tea brewing chamber. The chamber has an upper portion and a lower portion. The upper portion lacks perforations and the lower portion has perforations. The device has a plunger for the chamber that
An electric tea maker device has a vessel with a reservoir having an opening that removably receives a tea brewing chamber. The chamber has an upper portion and a lower portion. The upper portion lacks perforations and the lower portion has perforations. The device has a plunger for the chamber that, when in a depressed position within the chamber, isolates tea from the reservoir. The vessel has a sensor for detecting when the chamber is inserted into the reservoir in a brewing position, a brew countdown timer that is activated by the sensor, and an indicator for alerting a user that a brew countdown is complete.
대표청구항▼
1. An electric tea maker device, having a processor and a user interface comprising: a vessel having a reservoir;the reservoir having an opening with a rim that removably receives a tea brewing chamber;the device having a plunger for the chamber;the plunger adapted, when in a depressed position with
1. An electric tea maker device, having a processor and a user interface comprising: a vessel having a reservoir;the reservoir having an opening with a rim that removably receives a tea brewing chamber;the device having a plunger for the chamber;the plunger adapted, when in a depressed position within the chamber, to isolate tea that is below the plunger from a remainder of the reservoir such that a further infusion of water into the tea is essentially terminated;the vessel having a sensor for detecting when the chamber is inserted into the reservoir in a brewing position;the sensor located adjacent the rim, the sensor cooperating with the chamber;the device having a brew countdown timer on the user interface that is activated by the processor after it receives a signal from the sensor, and an indicator for alerting a user that a brew countdown is complete. 2. The device of claim 1, wherein: the chamber has upper and lower positions that are separated by a step that cooperates with the plunger to provide tactile feedback about a location of the plunger. 3. The device claim of 1, wherein: the lower portion of the chamber has a floor that is not perforated and the plunger terminates in an impermeable bell that when fully lowered into the chamber isolates the interior of the bell from a remainder of the reservoir. 4. The device of claim 1, wherein: The device has a microprocessor that cooperates with an interface; the user interface comprising a selector for a brew temperature, a selector for brew duration and at least one alert for indicating when a user selected brew duration has completed. 5. The device of claim 4, wherein: the alert for indicating when a brew duration has completed comprises an illuminated countdown timer. 6. The device of claim 4, wherein: the interface comprises a user operable control for selection of a water temperature and an indicator that is thermostatically controlled to provide an alert that a selected temperature has been reached. 7. The device of claim 4, wherein: the interface further comprises a plurality of selectors, each one causing the water in the reservoir to rise to a different selected brew temperature. 8. The device of claim 1, wherein: the sensor is activated by a magnet carried by the chamber. 9. The device of claim 4, wherein: the alert is an illuminated alert. 10. The device of claim 4, wherein: the user interface further comprises a keep warm button that communicates with the microprocessor to maintain a warm temperature in the reservoir after the brew countdown is completed. 11. An electric tea maker device, having a processor and a user interface comprising: a vessel having a reservoir;the reservoir having an opening with a rim that removably receives a tea brewing chamber;the device having a plunger for the chamber;the plunger adapted, when in a depressed position within the chamber, to isolate tea that is below the plunger from a remainder of the reservoir such that a further infusion of water into the tea is essentially terminated;the vessel having a sensor for detecting when the chamber is inserted into the reservoir in a brewing position;the sensor cooperating with the chamber;the device having a brew countdown timer on the user interface that is activated by the processor after it receives a signal from the sensor, and an indicator for alerting a user that a brew countdown is complete. 12. The device of claim 11, wherein: the chamber has upper and lower positions that are separated by a step that cooperates with the plunger to provide tactile feedback about a location of the plunger. 13. The device claim of 11, wherein: the lower portion of the chamber has a floor that is not perforated and that plunger terminates in an impermeable bell that when fully lowered into the chamber isolates the interior of the bell from the reminder of the reservoir. 14. The device of claim 11, wherein: the device has a microprocessor that cooperates with an interface; the user interface comprising a selector for a brew temperature, a selector for brew duration and at least one alert for indicating when a user selected brew duration has completed. 15. The device of claim 14, wherein: the alert for indicating when a brew duration has completed comprises an illuminated countdown timer. 16. The device of claim 14, wherein: the interface comprises a user operable control for selection of a water temperature and an indicator that is thermostatically controlled to provide an alert that a selected temperature has been reached. 17. The device claim of 14, wherein: the interface further comprises a plurality of selectors, each one causing the water in the reservoir to rise to a different selected brew temperature. 18. The device of claim 11, wherein: the sensor is activated by a magnet carried by the chamber. 19. The device of claim 14, wherein: the alert is an illuminated alert. 20. The device of claim 14, wherein: the user interface further comprises a keep warm button that communicates with the microprocessor that causes the microprocessor to maintain a warm temperature in the reservoir after the brew countdown is completed.
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Farmer M. Zane (12 Christmas Tree Dr. Ashburnham MA 01430) Farmer Diane B. (12 Christmas Tree Dr. Ashburnham MA 01430), Automatic level sensing system.
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