US4246870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic drinking-troughs
Assignee: La Buvette SA
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Filing: 1978-12-27
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Granted: 1981-01-27
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Expires: 1998-12-27
Abstract
Abstract An automatic drinking-trough which can only be used by animals for drinking purposes has a pressurized water duct the aperture of which is closed by a valve. The opening of the valve is controlled by a tube displaceable in all directions. The valve is arranged under a hood situated above the bowl, with the end of the control tube protruding vertically below the hood and in the bottom of the bowl. Thus the animal has to drive its snout down to the bottom of the bowl in order to reach the tube and cannot tamper with it inadvertably or playfully.
Inventors
- 👤 Jean-Pierre R. Gustin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:02
CPC Classifications
A; A01; A01K; A01K7/00; A01K7/02; A01K7/06
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
229 words
An automatic drinking-trough for animals for use with a water duct having an aperture through which the water exits comprising: a valve adapted to be connected to said duct for controlling the exit of water from said duct, a bowl having a bottom portion located below said valve and a rear wall, a control member connected to said valve for directly actuating the valve upon movement of said control member in any direction, said control member including a hollow tube through which the water leaving the valve travels to the end of said tube remote from the valve which is located adjacent both the bottom and the rear of the bowl and from which the water is discharged into the bowl with a reduced amount of splashing, a fixed hood for shielding said valve and a substantial portion of the length of said tube below said valve leaving an exposed portion only adjacent the bottom of the bowl to be contacted by an animal who projects a part of its body into the bowl below the end of the hood to engage the tube and move the control member to open the valve so that the water exits from the end of the tube, said valve being operable to open upon movement of the tube in any direction upon the part of the body of an animal engaging same.
Claim 2
Dependent Claim
229 words
An automatic drinking-trough for animals for use with a water duct having an aperture through which the water exits comprising: a valve adapted to be connected to said duct for controlling the exit of water from said duct, a bowl having a bottom portion located below said valve and a rear wall, a control member connected to said valve for directly actuating the valve upon movement of said control member in any direction, said control member including a hollow tube through which the water leaving the valve travels to the end of said tube remote from the valve which is located adjacent both the bottom and the rear of the bowl and from which the water is discharged into the bowl with a reduced amount of splashing, a fixed hood for shielding said valve and a substantial portion of the length of said tube below said valve leaving an exposed portion only adjacent the bottom of the bowl to be contacted by an animal who projects a part of its body into the bowl below the end of the hood to engage the tube and move the control member to open the valve so that the water exits from the end of the tube, said valve being operable to open upon movement of the tube in any direction upon the part of the body of an animal engaging same.
Claim 3
Dependent Claim
36 words
An automatic drinking-trough according to claim 1, wherein the tube is resiliently connected to the valve by bellows to provide for the water communication with the inner bore of the tube through a plurality of apertures.
Claim 4
Dependent Claim
15 words
An automatic drinking-trough as in claim 1 wherein said tube member is of non-metallic material.
Claim 5
Dependent Claim
54 words
An automatic drinking-trough as in claim 1 wherein the lower portion of said hood below the valve and at the bottom of the hood is slanted inwardly toward the tube to provide increased access for the part of the body of the animal to the lower end of the tube to actuate the valve.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-27 | 1984-07-28 | 1985-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-27 | 1988-07-28 | 1989-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-27 | 1992-07-28 | 1993-01-27 | $7700.00 | Window Closed / Lapsed |