Language selection

Search

Patent 2618186 Summary

Third-party information liability

Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.

Claims and Abstract availability

Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent Application: (11) CA 2618186
(54) English Title: SQUEEZED COFFEE
(54) French Title: CAFE PRESSE
Status: Dead
Bibliographic Data
(51) International Patent Classification (IPC):
  • A47J 31/16 (2006.01)
  • A47J 31/06 (2006.01)
  • A47J 31/38 (2006.01)
  • A47J 31/46 (2006.01)
(72) Inventors :
  • COOK, BERNARD M. (Canada)
(73) Owners :
  • COOK, BERNARD M. (Canada)
(71) Applicants :
  • COOK, BERNARD M. (Canada)
(74) Agent: NA
(74) Associate agent: NA
(45) Issued:
(22) Filed Date: 2008-01-25
(41) Open to Public Inspection: 2009-07-25
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

English Abstract




This is a device for making a beverage, such as coffee or tea, in a flexible
container, such as, but not
limited to a plastic bottle or cylinder. The device has a filter and a
securing device for said filter
such to prevent the filter from falling out of place. The device has a cap
with a pour capacity such
as a nozzle to allow the beverage to be dispensed.


Claims

Note: Claims are shown in the official language in which they were submitted.




5

The embodiments of the invention in which an exclusive property or privilege
is claimed are defined
as follows:

1. A beverage infusion device consisting of a container for holding beverage
infusion
particulates and water, hot or cold, that has a filtering screen at the top of
the container and a
container cap with a dispensing nozzle for the purpose of dispensing the
infused beverage.

2. The beverage infusion device recited in claim 1 wherein said device employs
the benefit of
pressure created by the squeezing of the container and/or the build-up of
pressure when using hot
water in which both means of pressure building serve to enhance the infusion
of the beverage
particulates in the beverage being made.

3. The beverage infusion device recited in claim 1 wherein said device employs
the benefit of
tossing the beverage particulates in between squeezes as the container takes
in air, thus ensuring a
more even and thorough infusion of the beverage particulates in the beverage
being made.

4. The beverage infusion device recited in claim 1 wherein said device employs
the benefit of
being able to regulate the strength of the beverage being made through
regulating the dispensing
flow rate by either partly opening or closing the dispensing nozzle valve
whereby the beverage
particulates are under more pressure when the dispensing nozzle is partly
closed and less pressure
when the dispensing nozzle is completely open.

5. The beverage infusion device recited in claim 1 wherein said device employs
the benefit of
being able to regulate the strength of the beverage being made through the use
of either long or short
squeezes whereby long squeezes produce lighter strength and less infusion and
whereby short
squeezes produce stronger strength and greater infusion due to the tossing of
the beverage
particulates occurring less often with long squeezes and more often with short
squeezes.

6. The beverage infusion device recited in claim 1 wherein said device employs
the benefit of
being able to reduce the amount of time it takes for infusion through the
tossing of beverage infusion
particulates and through the use of pressure caused by squeezing the container
or when using hot
water.


Description

Note: Descriptions are shown in the official language in which they were submitted.



CA 02618186 2008-01-25

1
Squeezed Coffee

This invention provides an improved way of maldng beverages such as coffee,
more pardcularly of
the type called coffee percolators and coffee presses.

Background of the Invention

Various forms of devices for beverage infusion commodities have been
heretofore designed and
various apparatuses have also been designed with a beverage infusion commodity
filter such as a
basket or the like. However, most devices for beverage infusion commodities
have been reasonably
complex in structure. Further, the various devices heretofore provided for
beverage infusion
commodity are less able to remove the brewing, infusion particulates from the
beverage being
dispensed. Accordingly, a need exists for a simplified beverage infusion
commodity device that is
able to dispense a beverage with less brewing particulates left in the
beverage such as coffee
grounds, yet not limited to coffee grounds. In addition, various devices
heretofore provided for
beverage infiusion commodity are more bulky, heavy and due to their more rigid
and numerous
parts, more prone to breaking. Agaain and accordingly, a need exists for a
beverage infnsion
commodity device that is compact, lightweight, less rigid, with fewer parts
and less prone to being
broken. Also, the various devices heretofore provided for beverage infusion
commodity are non-
buoyant and more likely to sink if accidentally dropped in water while b.eing
tcansported over water
or even when in use on boats. Accordingly, a need exists for a beverage
infusion commodity device
that is buoyant and less likely to sink. Also, some various devices heretofore
provided for beverage
infusion commodities utilize disposable filters and/or cartridges that add to
litter and landfills.
Purchasing and repurchasing of these disposable filters and cartridges result
in costing the consumer
more. Accordingly, a need exists for a beverage infusion commodity device that
has no disposable
filter and cartridges, thus not adding to land.fills and is more cost
effective for the consumer and
producer.

Description of Prior Art

The coffee press/ French press, as cited in U.S. patent numbers US 6,079,316
Barden et at.
June/2000, US 7,032,505 Brady ApriU2006 and US 7,040,218 Biolchini Jr.
May/2006 work on the
premise of combining water and coffee grounds in a cylinder for infusion and
through the use of a


CA 02618186 2008-01-25

2
screening plunger device that undertakes separating the grounds from the water
for the purpose of
producing coffee. The parts comprising the coiree pressiFrench Press are more
complicated in
producing, thus represent a higher cost to the consumer. The level of infusion
is limited to steeping,
thus the time required for making coffee is considerably longer. Most coffee
presses/French presses
require coarse ground coffee, which further limits the infusion.

The percolator, as cited in U.S. patent US 7,270,049 Bntt September/2007 and
Canadian patent CA
740,628 Day Augusd1966 work on the pTemise of boiling water expansion being
directed up
through a percolating tube and then falling into a basket containing ground
coffee. The boiling
water then, through the law of gravity, drops down through the coffee grounds
into the water-boiling
portion of the device. This process then re-percolates the already infused
coffee that dropped down
through the basket containing the coffee grounds over and over, thus the time
required for making
coffee is considerably longer. As a consequence to the re-boiling, re-
pereolating of already infused
coffee, the result is coffee that has a boiled taste.

Beverage infusion devices as cited in U.S. patent numbers US 4,891,232 Dahl
January/1990, US
5,076,425 Plone December/1991 and US 6,541,055 Luzenberg ApriU2003 work on the
premise of
infusion by water being drawn through a straw or the like that has been
imbedded with food or
beverage matter. When water is passed through the straw and in contact with
the imbedded food or
beverage matter, infusion takes place. This process requires disposable
cartridges, which represent
litter and add to landfills. Further, the complicated nature of providing
cartridges can only add to
consumer cost.

Summary of the lnvention

The beverage infusion commodity device of the instant invention is a container
that is flexible in
natore consisting of a lower section, which provides a reservoir where water,
hot or cold, can be
placed into contact with the brewing agent such as coffee grounds. To filter
out the infusing
beverage particulates, a filtering screen is placed on top of the mouth of the
container and it is held
in place by a cap with a dispensing nozzle. The end user is able to either
drink the beverage being
dispensed from the beverage infusion commodity device or by holding the device
over a cup or
glass and squeezing the device so as tD dispense the beverage into a cup,
glass or beverage holding
device. An inmilating sleeve can be added to the cylinder such to protect the
end user's hands from


CA 02618186 2008-01-25

3
heat when using boiling water in the beverage infimon commodity device. Also,
a container with
insulating propetties can be used or even a double wall design. The dispensing
nozzle of the cap of
the beverage infusion commodity device is able to regulate the speed of the
beverage being
dispensed so as to control the strength of the beverage being made. In the
event the beverage being
made was coffee, as an example, a person would be able to partly close the
pour nozzle of the cap
causing the dispensing of the beverage to take longer, increasing the infusion
time so as to make
stronger coffee. An assortment of caps can be used to regulate the dispensing
speed such as, but not
limited to, a push-pull cap or a twist cap. The container when squeezed
creates internal pressure
causing the water inside the container to peneu-ate the brewin.g particulatcs
more thoroughly, thus
achieving a higher level of infusion. The air that is taken back into the
cylinder in between squeezes
tosses the brewing particulates, which ensures more even and thorough infusion
of the brewing
particulates.

In the drawings, which form part of this specification,

Fig. 1 is a perspective view of a container cap with push pull nozzle.
Fig. 2 is a perspective view of a container cap with twist nozzle.

Fig. 3 is a perspective view of a filtering mesh that is placed over the mouth
of the container.

Fig. 4 is a perspective view of a fiiltering mesh supported by a retaining
ring, which is fitted into the
mouth of a container or it can be fitted into the cap.

Fig. 5 is a perspective view of a container with an insulated sleeve.

Fig. 6 is a perspective view of a container being squeezed with a filter
inserted, cap on, dispensing
nozzle in open position, and dispensing beverage. (1) Is a container/reservoir
being squeezed; (2)
coffee grounds; (3) filter mesh; (4) cap; (5) dispensing nozzle; (6)
dispensing beverage.

Fig. 7 is a perspective view of a beverage holding device, such as a cup.


CA 02618186 2008-01-25

4
Fig. 8 is a peispective view of a container taking in air in between squeezes
tossing beverage
infusion particulates, filter insexted, cap on, and noz7le in open position.
(1) Is a container/reservoir
regaining its original shape; (2) coffee grounds being tossed by incoming air,
(3) dispensing nozzle;
(4) taking in air

Detailed Description of the Invention

The present invention is a beverage infusion commodity device for making a
beverage such as
coffee, in a flexible container such as, but not limited to, a plastic bottle
or cylinder.

Referring now more specifically to the drawings. Using a flexible container
(Fig. 5) as a holding
reservoir and adding into this reservoir beverage or food particulates such as
ground coffee and then
adding water, hot or cold. A filtering screen (Fig. 3) can be placed over the
mouth of the container
(Fig. 5) or filtering screen with a retainer (Fig. 4) can either be inserted
into the container (Fig. 5) or
it can be inserted into the cap (Fig.1) or (Fig. 2). The cap (Fig. I or Fig.
2) can then be assetnbled
to the container (Fig. 6(4)). The device in its assembled form with filter
(Fig. 6(3)) and cap (Fig. 6
(4)) containing both water and brewing agents such as ground coffee (Fig.
6(2)) can be inverted
upside down (Fig. 6) with the dispensing nozzle closed. Holding the device
(Fig. 6) over a cup (Fig.
7) and opening the dispensing push-pull cap nozzle (Fig. 6(5)) and then by
squeezing the device
(Fig. 6(1)) the beverage can be dispensed (Fig. 6(6)). In between squeezes the
container will
regain it original shape (Fig. 8(1)) as the device takes in air (Fig. 8(4)).
As consequence to the
taking in of air the brewing agent, such as coffee grounds, will become tossed
and/or stirred (Fig. 8
(1)) resulting in a more thorough infusion of the brewing agent.

When making hot beverages such as coff-ee and using coffee grounds the
pressure created by both
the hot water and when squeezing the flexible device will cause the hot water
to more thoroughly
penehate the coffee grounds, thus extracting higher levels of coffee oil and
sap from the coffee
grounds, enhancing infusion.

Before inverting the container right side up after dispensing some or the
entire amount of the
beverage made, the cap noale (Fig. 6(5) or Fig. 8 (3)) is closed to ensure no
unintended dispensing
of the beverage made.

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee  and Payment History  should be consulted.

Administrative Status

Title Date
Forecasted Issue Date Unavailable
(22) Filed 2008-01-25
(41) Open to Public Inspection 2009-07-25
Dead Application 2011-01-25

Abandonment History

Abandonment Date Reason Reinstatement Date
2010-01-25 FAILURE TO PAY APPLICATION MAINTENANCE FEE

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Application Fee $200.00 2008-01-25
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
COOK, BERNARD M.
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

To view selected files, please enter reCAPTCHA code :



To view images, click a link in the Document Description column. To download the documents, select one or more checkboxes in the first column and then click the "Download Selected in PDF format (Zip Archive)" or the "Download Selected as Single PDF" button.

List of published and non-published patent-specific documents on the CPD .

If you have any difficulty accessing content, you can call the Client Service Centre at 1-866-997-1936 or send them an e-mail at CIPO Client Service Centre.


Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Cover Page 2009-07-20 1 26
Abstract 2008-01-25 1 10
Description 2008-01-25 4 230
Claims 2008-01-25 1 55
Drawings 2008-01-25 2 20
Representative Drawing 2009-06-29 1 4
Correspondence 2008-02-26 1 9
Assignment 2008-01-25 2 53