IP Library Granted Patent US 11,678,760
Granted Patent B2
US 11,678,760 · App. 15/918,479 · Granted Jun 20, 2023

Multifunctional brewing system for coffee, beer, and other beverages

Inventor: William H. Mitchell (Medina, WA)
Assignee: PB Funding Group, LLC
A47J31/002A47J31/18A47J31/52A47J31/521A47J31/525A47J31/5253C12C7/04C12C7/20C12C7/205A47J31/40A47J42/44C12C13/08C12C13/10
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Quick Facts
Patent No.
US 11,678,760
App. No.
15/918,479
Granted
Jun 20, 2023
Kind
B2
Abstract

A brewing device may have several different configurations to make various beverages. Under computer control, the device may be able to sequence various ingredients using direct or recirculating percolation for immediate consumption, such as coffee and tea, or for fermenting for later consumption, such as beer, kombutcha, or other consumable products. The device may be capable of a sequenced percolation, such as coffee infusion of a first type of coffee, then a second type of coffee, followed by vanilla, and followed by spices. The device may be capable of sequential, cascading, or parallel percolation directly or using recirculating paths. Ingredients may be pre-packaged or may be placed into various removable and cleanable containers. The device may further be capable of infusion by steeping ingredients in a dispensing device.

Claims (49)

1. A brewing system, comprising:

a water source;

an output connection having a first connection to a vessel;

an input connection having a second connection to said vessel;

a recirculating pump connected to said input connection and configured to draw liquid from said vessel;

a first steeping compartment;

a second steeping compartment;

a heating mechanism; and

a flow path selecting mechanism connected to said water source, said recirculating pump, said first steeping compartment, and said heating mechanism, said flow path selecting mechanism being configured to change between a first flow path and a second flow path:

said first flow path comprising liquid from said waters source to pass through a sequence of: said heating mechanism, said first steeping compartment, and said output connection; and

said second flow path comprising liquid from said vessel to pass through a sequence of: said input connection, said recirculating pump, said heating mechanism, said first steeping compartment, and said output connection;

wherein said first flow path comprises said second steeping compartment; and

wherein said second flow path comprises said second steeping compartment.

2. The brewing system of claim 1 further comprising:

said flow path selecting mechanism being further configured to change to a third flow path, said third flow path comprising causing said first steeping compartment and said second steeping compartment to receive water in parallel.

3. The brewing system of claim 1 further comprising:

a controller adapted to perform a brewing sequence comprising:

configure said flow path selecting mechanism into said first flow path and cause a predetermined amount of water from said water source to pass through said first steeping compartment and accumulate in said vessel;

once said predetermined amount of water has accumulated in said vessel, configure said flow path selecting mechanism into said second flow path.

4. The brewing system of claim 1 , said heating mechanism being a steam injection heating system.

5. The brewing system of claim 4 , said steam injection heating system being connected to said water source and configured to make steam using water from said water source.

6. The brewing system of claim 1 , said first steeping compartment adapted to receive a first removable steeping insert, said first removable steeping insert comprising a plurality of ingredient compartments.

7. The brewing system of claim 6 , said flow path selecting mechanism further configured to cause liquid to flow into at least one of said plurality of ingredient compartments within said first removable steeping insert.

8. The brewing system of claim 7 , said flow path selecting mechanism further configured to cause said liquid to flow into at least two of said plurality of ingredient compartments in parallel.

9. A brewing system, comprising:

a water source;

a recirculating pump;

an output connection having a first connection to a vessel;

a first steeping compartment;

a second steeping compartment;

a heating mechanism; and

a flow path selecting mechanism connected to said water source, said recirculating pump, said first steeping compartment, said second steeping compartment, and said heating mechanism, said flow path selecting mechanism being configured to change between a first flow path and a second flow path:

said first flow path comprising liquid from said water source to pass through a sequence of: said heating mechanism, said first steeping compartment, and said output connection; and

said second flow path comprising liquid from said vessel to pass through a sequence of:

said heating mechanism, said second steeping compartment, and said output connection;

wherein said first flow path comprises said second steeping compartment.

10. The brewing system of claim 9 further comprising:

said second flow path comprising said first steeping compartment.

11. The brewing system of claim 9 further comprising:

said flow path selecting mechanism being further configured to change to a third flow path, said third flow path comprising causing said first steeping compartment and said second steeping compartment to receive water in parallel.

12. The brewing system of claim 9 further comprising:

a controller adapted to perform a brewing sequence comprising:

configure said flow path selecting mechanism into said first flow path and cause a predetermined amount of water from said water source to pass through said first removable steeping compartment and accumulate in said vessel;

once said predetermined amount of water has accumulated in said vessel, configure said flow path selecting mechanism into said second flow path.

13. The brewing system of claim 9 , said heating mechanism being a steam injection heating system.

14. The brewing system of claim 13 , said steam injection heating system being connected to said water source and configured to make steam using water from said water source.

15. The brewing system of claim 9 , said first steeping compartment adapted to receive a first removable steeping insert, said first removable steeping insert comprising a plurality of ingredient compartments.

16. The brewing system of claim 15 , said flow path selecting mechanism further configured to cause liquid to flow into at least one of said plurality of ingredient compartments within said first removable steeping insert.

17. The brewing system of claim 16 , said flow path selecting mechanism further configured to cause said liquid to flow into at least two of said plurality of ingredient compartments in parallel.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 20, 2024
From: PB FUNDING GROUP, LLC
To: PBAG, LLC
Reel/Frame 069657/0922 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM PB FUNDING, LLC TO PB FUNDING GROUP, LLC PREVIOUSLY RECORDED ON REEL 053568 FRAME 0982. ASSIGNOR(S) HEREBY CONFIRMS THE PB FUNDING, LLC. Recorded Oct 7, 2020
From: PICOBREW, INC
To: PB FUNDING GROUP, LLC
Reel/Frame 054290/0782 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2020
From: PICOBREW, INC
To: PB FUNDING, LLC
Reel/Frame 053568/0982 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2020
From: MITCHELL, WILLIAM H.
To: PICOBREW, INC.
Reel/Frame 052085/0855 →
Continuity (7)
Continuation In Part 14660734 · Mar 17, 2015
Continuation In Part 14485660 · Sep 12, 2014
Continuation In Part 13323537 · Dec 12, 2011
Continuation In Part 15918479
Continuation In Part 14807753 · Jul 23, 2015
Provisional Application 61449023 · Mar 3, 2011
Related Publication 20180199751A1 · Jul 19, 2018