Container assembly

Patent metadata

Field	Value
Publication number	US-11351494-B2
Application number	US-202017008494-A
Country	US
Kind code	B2
Filing date	Aug 31, 2020
Priority date	Mar 1, 2019
Publication date	Jun 7, 2022
Grant date	Jun 7, 2022

Abstract

A container assembly is disclosed. The container assembly includes a container that contains a volume. Selected portions of the container assembly may provide indication to a user of features or status of the container assembly.

First claim

What is claimed is:

1. A system to provide an indication to a user regarding a use of a filter assembly, comprising:
an indicator assembly including an indicator configured to provide an indication to a user;
a first sensor including a light sensor configured to sense an ambient light via an ambient light aperture when a fill lid of the system is moved to an open position to open a fill opening and the ambient light aperture, and generate a first signal in response to the ambient light being sensed, wherein the first signal is operable to determine a state of a filter within the system;
a second sensor configured to generate a second signal regarding a state of a container assembly that is movable between a first state and a second state; and
a processor module configured to execute instructions to:
determine the state of the filter based at least on the first signal,
determine the state of the container assembly, and
cause the indicator to provide the indication based on the state of the filter during at least the second state of the container assembly.

2. The system of claim 1 , wherein the indicator is configured to emit at least a first color of visible light and a second color of visible light.

3. The system of claim 2 , wherein the first color of visible light correlates to a first state of the filter and the second color of visible light correlates to a second state of the filter.

4. The system of claim 1 , further comprising:
a light emitting member; and
a light pipe extending from the light emitting member, wherein the indicator is a portion of the light pipe that extends through the container assembly.

5. The system of claim 1 , wherein the indicator assembly further comprises:
a light emitting assembly; and
a light pipe member configured to direct light emitted from the light emitting assembly to a viewing area.

6. The system of claim 5 , wherein the light emitting assembly includes a light emitting diode.

7. The system of claim 5 , wherein the light pipe member includes at least a first section and a second section;
wherein the second section is positioned near a pour spout of the container assembly.

8. The system of claim 7 , wherein the second section is less than about three millimeters from the pour spout.

9. The system of claim 5 , wherein the light pipe member is positioned and configured to direct an emitted light into a stream of a liquid passing through a pour spout of the container assembly.

10. The system of claim 1 , wherein:
the container assembly further comprises a top lid; and
the indicator is sealed relative to at least one of the top lid or the fill lid.

11. The system of claim 10 , wherein the first sensor is configured to sense when the fill lid is moved to the open position relative to the top lid and includes at least one of a Hall effect sensor, a physical switch, an electrical switch, or combinations thereof.

12. The system of claim 1 , wherein the processor module determines the state of the filter based upon a number of times the ambient light is sensed during a predetermined period of time compared to a predetermined number of light senses.

13. The system of claim 1 , wherein the processor module determines the state of the filter based upon a number of times the fill lid is sensed open compared to a predetermined number of fill lid open senses.

14. The system of claim 1 , wherein:
the second sensor is a tilt sensor; and
the processor module is configured to determine the state of the container assembly based upon an angle sensed by the tilt sensor.

15. A system to provide an indication to a user regarding a use of a filter assembly, comprising:
a container assembly comprising a container member, a top lid, and a fill lid;
a filter assembly including a filter configured to filter a liquid placed in the container member;
an indicator assembly including an indicator configured to provide an indication to a user;
a first sensor including a light sensor configured to sense an ambient light via an ambient light aperture when the fill lid is in an open position relative to the top lid to open a fill opening and the ambient light aperture, and generate a first signal in response to the ambient light being sensed, the first signal operable to determine a state of the filter;
a second sensor configured to generate a second signal regarding a state of the container member, which is movable between a first state and a second state; and
a processor module configured to execute instructions to:
determine the state of the filter based at least on the first signal,
determine the state of the container member, and
cause the indicator to provide the indication based on the state of the filter during at least the second state of the container member.

16. The system of claim 15 , wherein the first sensor, the second sensor, and the processor module are provided in an electronics unit that is fixed to the top lid.

17. The system of claim 16 , wherein the top lid is configured to be mounted to the container member.

18. The system of claim 15 , wherein the processor module counts a number of times the first sensor generates the first signal to determine the state of the filter.

19. The system of claim 18 , wherein:
the second sensor is configured to sense a pouring of a fluid from the container member;
the processor module generates an indicator signal to cause the indicator to provide the indication based on a count of a number of times the first sensor generates the first signal; and
the indication includes an emission of visible light.

20. A method to provide an indication to a user regarding a selected parameter of a filter assembly included in a container assembly, comprising:
storing a selected parameter of a filter included in the filter assembly, the selected parameter being indicative of a state of the filter;
sensing an occurrence of ambient light via an ambient light aperture when a fill lid covering the filter assembly is moved to an open position to open a fill opening of the container assembly and the ambient light aperture;
transmitting a signal regarding the sensed occurrence to a processor module;
determining an indication signal based on the transmitted signal and the stored selected parameter;
determining a state of the container assembly based on a second signal from a second sensor configured to sense the state of the container assembly; and
upon determining, based on the second signal, that the container assembly is in an active state, operating an indicator based on the indication signal.

21. The method of claim 20 , wherein the selected parameter includes a filter capacity of the filter.

22. The method of claim 21 , wherein sensing the occurrence relative to the stored parameter includes sensing the ambient light when the fill lid in the open position relative to a top lid for a set period of time.

23. The method of claim 22 , wherein determining the indication signal based on the transmitted signal and the stored parameter includes:
determining a number of ambient light senses; and
comparing the number to the stored parameter.

24. The method of claim 23 , wherein determining the indication signal further comprises selecting at least one user perceivable indication regarding the stored parameter of the filter.

25. The method of claim 20 , wherein the second sensor comprises a tilt sensor and the method further comprises

Assignees

• Brita Lp

Inventors

• Nishijima Rick T
• Donovan Madeline A
• Bell Russell E
• Yau Piercy
• Anderson Paul
• Jupp Simeon

Classifications

• B67D3/0061

  of liquid containers, e.g. filling, emptying, closing or opening means · CPC title

• C02F1/003

  using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices (C02F9/20 takes precedence) · CPC title

• B67D3/04

  Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer {(closures with filling and discharging devices for containers B65D47/00)} · CPC title

• C02F2209/005

  Processes using a programmable logic controller [PLC] · CPC title

• C02F2201/006

  Cartridges · CPC title