Methods for brewing and/or steeping tea

Patent metadata

Field	Value
Publication number	US-9456715-B2
Application number	US-201615044711-A
Country	US
Kind code	B2
Filing date	Feb 16, 2016
Priority date	Mar 14, 2014
Publication date	Oct 4, 2016
Grant date	Oct 4, 2016

Abstract

Shown are devices and methods for brewing and steeping tea. The devices and methods for brewing and steeping tea utilize steam, heated liquid, agitation, and recirculation.

First claim

What is claimed is:

1. A method for brewing tea utilizing a device comprising:
(a) a tea container, the container comprising:
(i) a lid;
(ii) a strainer for straining and/or filtering tea;
(iii) a steam inlet for introducing steam into the container
(iv) a liquid inlet for introducing liquid into the container;
(v) an outlet for removing strained tea from the container; and
(vi) a recirculation inlet for receiving recirculated tea from the strained tea outlet;

(b) an agitator for agitating the contents of the container;
(c) a pump comprising:
(i) a pump inlet for receiving strained tea from the strained tea outlet of the container; and
(ii) a pump outlet for returning recirculated tea into the container through the recirculation inlet; and

(d) a line connecting the strained tea outlet of the container and the pump inlet of the pump, the line comprising dispensing outlet for dispensing brewed tea; and
the method comprising:
(a) introducing tea leaves into the container;
(b) closing the lid;
(c) introducing steam into the container;
(d) introducing hot liquid into the container;
(e) agitating the strainer;
(f) recirculating tea through the device; and
(g) dispensing tea from the dispensing outlet.

2. The method of claim 1 , further comprising introducing steam subsequent to step (d).

3. A method for brewing tea utilizing a device comprising:
(a) a tea container, the container comprising:
(i) a lid;
(ii) a strainer for straining and/or filtering tea;
(iii) a steam inlet for introducing steam into the container
(iv) a liquid inlet for introducing liquid into the container;
(v) an outlet for removing strained tea from the container; and
(vi) a recirculation inlet for receiving recirculated tea from the strained tea outlet;

(b) an agitator for agitating the contents of the container;
(c) a pump comprising:
(i) a pump inlet for receiving strained tea from the strained tea outlet of the container; and
(ii) a pump outlet for returning recirculated tea into the container through the recirculation inlet; and

(d) a line connecting the strained tea outlet of the container and the pump inlet of the pump, the line comprising a dispensing outlet for dispensing brewed tea;
(e) a heating element extending into the container; and
the method comprising:
(a) introducing tea leaves into the container;
(b) closing the lid;
(c) introducing steam into the container;
(d) introducing liquid into the container and heating the liquid in the container by actuating the heating element;
(e) agitating the strainer;
(f) recirculating tea through the device; and
(g) dispensing tea from the dispensing outlet.

4. The method of claim 3 , further comprising introducing steam subsequent to step (d).

5. A method for brewing tea utilizing a device comprising:
(a) a tea container, the container comprising:
(i) a lid;
(ii) a strainer for straining and/or filtering tea;
(iii) a steam inlet for introducing steam into the container
(iv) a liquid inlet for introducing liquid into the container;
(v) an outlet for removing strained tea from the container; and
(vi) a recirculation inlet for receiving recirculated tea from the strained tea outlet;

(b) an agitator for agitating the contents of the container;
(c) a pump comprising:
(i) a pump inlet for receiving strained tea from the strained tea outlet of the container; and
(ii) a pump outlet for returning recirculated tea into the container through the recirculation inlet; and

(d) a line connecting the strained tea outlet of the container and the pump inlet of the pump, the line comprising a dispensing outlet for dispensing brewed tea;
(e) an LED that changes color after any of steps (a)-(g) is performed or that changes color or provides another type of indication to indicate when the tea is steeping, brewing, or ready for dispensing; and
the method comprising:
(a) introducing tea leaves into the container;
(b) closing the lid;
(c) introducing steam into the container;
(d) introducing hot liquid into the container;
(e) agitating the strainer;
(f) recirculating tea through the device; and
(g) dispensing tea from the dispensing outlet.

6. The method of claim 5 , further comprising introducing steam subsequent to step (d).

Assignees

• Cornelius Inc

Inventors

• Dyavarasegowda Ashok Kumara
• Ranganath Servesh Adderi
• Pattabi Ramaraju Suraparaju
• Kulkarni Nishant
• Garascia Jeff
• SANCHEZ Fernando

Classifications

• A47J31/18

  Apparatus in which ground coffee or tea-leaves are immersed in the hot liquid in the beverage container · CPC title

• A47J31/20

  having immersible, e.g. rotatable, filters · CPC title

• A47J31/469

  Details of hydraulic circuits · CPC title

• A47J31/52

  Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus {; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus} · CPC title

• A23F3/16 Primary

  Tea extraction; Tea extracts; Treating tea extract; Making instant tea · CPC title