US5490547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for providing a supply of chilled fluid
Assignee: Individual
•
Filing: 1994-08-12
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Granted: 1996-02-13
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Expires: 2014-08-12
Abstract
Abstract A system for providing a constant supply of chilled fluid that includes a refrigerator cabinet having a refrigerated food storage area and a door. A serving vessel is removably located within the refrigerated food storage area. Fluid stored in the serving vessel is chilled while the serving vessel is in the refrigerated food storage area. The serving vessel also permits the fluid to be conveniently transported outside the refrigerated food storage area. A fluid supply system provides the fluid to the serving vessel via a dispenser located in the food storage area in response to outputs from devices that sense whether the door is closed, whether the serving vessel is at a specific location in the food storage area, and whether the amount of fluid is below a predetermined amount.
Inventors
- 👤 Meyer Abadi
- 👤 Ernesto Hueso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:30
CPC Classifications
B; B67; B67D; B67D3/00; B67D3/0009; F; F25; F25D; F25D23/00; F25D23/12; F25D23/126; F25D2400/00; F25D2400/06; F25D2700/00; F25D2700/02
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
193 words
A system for providing a supply of chilled fluid, said system comprising: a refrigerator cabinet having a refrigerated food storage area capable of storing a plurality of different solid food items and a door for accessing said refrigerated food storage area; a serving vessel removably located within said refrigerated food storage area for containing fluid therein such that said fluid within said serving vessel is chilled when said serving vessel is located within said refrigerated food storage area, said serving vessel also permitting said fluid to be conveniently transported outside said refrigerated food storage area in said serving vessel for selectively dispensing said fluid from said serving vessel; a first sensing means for sensing whether said door is open; a second sensing means for sensing whether said serving vessel is at a predetermined location within said refrigerated food storage area; a third sensing means for sensing an amount of fluid contained in said serving vessel, a fluid supply system providing said fluid to said serving vessel via a dispenser located in said food storage area in response to outputs from said first sensing means, said second sensing means, and said third sensing means.
Claim 2
Independent Claim
193 words
A system for providing a supply of chilled fluid, said system comprising: a refrigerator cabinet having a refrigerated food storage area capable of storing a plurality of different solid food items and a door for accessing said refrigerated food storage area; a serving vessel removably located within said refrigerated food storage area for containing fluid therein such that said fluid within said serving vessel is chilled when said serving vessel is located within said refrigerated food storage area, said serving vessel also permitting said fluid to be conveniently transported outside said refrigerated food storage area in said serving vessel for selectively dispensing said fluid from said serving vessel; a first sensing means for sensing whether said door is open; a second sensing means for sensing whether said serving vessel is at a predetermined location within said refrigerated food storage area; a third sensing means for sensing an amount of fluid contained in said serving vessel, a fluid supply system providing said fluid to said serving vessel via a dispenser located in said food storage area in response to outputs from said first sensing means, said second sensing means, and said third sensing means.
Claim 3
Dependent Claim
52 words
A system as defined in claim 1, wherein said fluid supply system automatically fills said serving vessel with said fluid when said amount of fluid in said vessel detected by said third sensing means falls below a threshold level so that a predetermined amount of fluid is maintained in said serving vessel.
Claim 4
Dependent Claim
61 words
A system as defined in claim 1, further comprising a receiving pod located within said food storage area, said receiving pod being sized so as to receive said serving vessel thereon, said fluid supply system automatically discontinuing said supply of fluid to said serving vessel when said second sensing means detects that said serving vessel is removed from said receiving pod.
Claim 5
Dependent Claim
47 words
A system as defined in claim 1, wherein said third sensing means senses a weight of said serving vessel and any contents therein, said fluid supply system automatically filling said serving vessel if said weight of said serving vessel and said contents falls below a predetermined value.
Claim 6
Dependent Claim
33 words
A system as defined in claim 1, wherein said fluid supply system automatically discontinues said supply of fluid to said serving vessel if said first sensing means detects that said door is opened.
Claim 7
Dependent Claim
48 words
A system as defined in claim 1, wherein said food storage area is defined by a plurality of walls, said fluid is water and said fluid supply system includes: a water supply source; and a water conduit directing said water from said water supply source to said dispenser.
Claim 8
Dependent Claim
44 words
A system as defined in claim 6, wherein said first sensing means includes a first mechanical switch which actuates in response to movement of said door so that said flow of fluid to said serving vessel is cut off when said door is opened.
Claim 9
Dependent Claim
72 words
A system as defined in claim 7, further comprising a receiving pod located in said food storage area and sized so as to receive said serving vessel thereon, and wherein said second sensing means includes a second mechanical switch which actuates in response to positioning of said serving vessel on said receiving pod so that said flow of fluid is cut off when said serving vessel is removed from said receiving pod.
Claim 10
Dependent Claim
50 words
A system as defined in claim 8, wherein said third sensing means includes a calibrated spring and a third mechanical switch which is actuated when a weight of said serving vessel and contents contained therein overcomes a force of said calibrated spring thereby deflecting said calibrated spring a predetermined distance.
Claim 11
Dependent Claim
43 words
A system as defined in claim 9, wherein said serving vessel is a pitcher having a handle portion and adapted to contain up to 3 gallons of said fluid therein so that said pitcher can be conveniently carried outside said food storage area.
Claim 12
Dependent Claim
53 words
A system as defined in claim 1, wherein said fluid supply system includes a solenoid valve which is actuated to control fluid flow though said dispenser, and a control system for actuating said solenoid valve based on said outputs of said first sensing means, said second sensing means, and said third sensing means.
Claim 13
Dependent Claim
42 words
A system as defined in claim 1, wherein said serving vessel is a pitcher having a handle portion and adapted to contain up to 3 gallons of fluid therein so that said patcher can be conveniently carried outside said food storage area.
Claim 14
Independent Claim
163 words
A system for providing a supply of chilled fluid, said system comprising: a refrigerator cabinet having a refrigerated food storage area capable of storing a plurality of different solid food items and a door for accessing said refrigerated food storage area; dispensing means for dispensing fluid into a serving vessel removably located within said refrigerated food storage area first sensing means for sensing whether said door is open; second sensing means for sensing whether said serving vessel is at a predetermined location within said refrigerated food storage area; third sensing means for sensing an amount of fluid contained in said serving vessel, fluid controlling means, receiving outputs of said first, said second, and said third sensing means, for immediately and automatically causing said dispensing means to provide said fluid to said serving vessel if said serving vessel is located at said predetermined location, said door is closed, and said amount of fluid contained in said serving vessel is below a predetermined threshold amount.
Claim 15
Independent Claim
163 words
A system for providing a supply of chilled fluid, said system comprising: a refrigerator cabinet having a refrigerated food storage area capable of storing a plurality of different solid food items and a door for accessing said refrigerated food storage area; dispensing means for dispensing fluid into a serving vessel removably located within said refrigerated food storage area first sensing means for sensing whether said door is open; second sensing means for sensing whether said serving vessel is at a predetermined location within said refrigerated food storage area; third sensing means for sensing an amount of fluid contained in said serving vessel, fluid controlling means, receiving outputs of said first, said second, and said third sensing means, for immediately and automatically causing said dispensing means to provide said fluid to said serving vessel if said serving vessel is located at said predetermined location, said door is closed, and said amount of fluid contained in said serving vessel is below a predetermined threshold amount.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-02-12 | 1999-08-14 | 2000-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-12 | 2003-08-14 | 2004-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-12 | 2007-08-14 | 2008-02-13 | $7700.00 | Window Closed / Lapsed |