IP Library Granted Patent US 9,456,715
Granted Patent B2
US 9,456,715 · App. 15/044,711 · Granted Oct 4, 2016

Methods for brewing and/or steeping tea

Inventors: Ashok Kumara Dyavarasegowda (Bangalore, IN); Servesh Adderi Ranganath (Shimoga, IN); Ramaraju Suraparaju Pattabi (Bangalore, IN); Nishant Kulkarni (Bangalore, IN); Jeff Garascia (Dublin, OH); Fernando Sanchez (Chicago, IL)
Assignee: Cornelius, Inc.
A47J31/4403A23F3/16A23F3/18A47J31/002A47J31/46A47J31/52
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Quick Facts
Patent No.
US 9,456,715
App. No.
15/044,711
Granted
Oct 4, 2016
Kind
B2
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.

Claims (68)

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).

Assignments (2)
CHANGE OF NAME Recorded Jan 20, 2021
From: CORNELIUS, INC.
To: MARMON FOODSERVICE TECHNOLOGIES, INC.
Reel/Frame 055053/0048 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 9, 2016
From: DYAVARASEGOWDA, ASHOK KUMARA; RANGANATH, SERVESH ADDERI; PATTABI, RAMARAJU SURAPARAJU; KULKARNI, NISHANT; GARASCIA, JEFF; SANCHEZ, FERNANDO
To: CORNELIUS, INC.
Reel/Frame 037928/0920 →
Continuity (3)
Division 14658934 · Mar 16, 2015
Provisional Application 61953297 · Mar 14, 2014
Related Publication 20160157667A1 · Jun 9, 2016