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公开(公告)号：US20210031989A1
公开(公告)日：2021-02-04
申请号：US17072768
申请日：2020-10-16
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The spout includes a first member and a second member. The first member includes an elongated and generally tubular first main body having at least two longitudinally extending internal passageways, one being an air duct and the other being a liquid duct. The air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is provided at the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of an inner conduit positioned inside the second member and in which a rear section of the first main body is slidingly movable. The spout may be provided with a child-resistant closure (CRC) device.
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公开(公告)号：US10472137B2
公开(公告)日：2019-11-12
申请号：US16169555
申请日：2018-10-24
Applicant: LE GROUPE DSD INC.
Inventor： Leandre Vachon
Abstract: The spout includes a first and a second member. The first member includes an elongated and generally tubular first main body having two segregated and parallel internal passageways, one being an air duct and the other being a liquid duct. Both ducts are substantially straight and substantially unobstructed along the entire first main body but the air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is juxtaposed to the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of a tubular inner conduit inside the second member and in which a rear section of the first main body is slidingly axially movable. The valve is normally maintained closed by a biasing element. The spout may be provided with a child resistant closure (CRC) device.
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公开(公告)号：US11713169B2
公开(公告)日：2023-08-01
申请号：US17348290
申请日：2021-06-15
Applicant: LE GROUPE DSD INC.
Inventor： Leandre Vachon
CPC classification number: B65D47/2062 , B65D25/48 , B65D47/32 , B65D50/06 , B65D51/16 , B65D2215/04
Abstract: The vented pouring spout includes a main body and a valve system movable between a normally closed position and a fully opened position. The main body includes a first member and a second member. The valve system includes a valve member and two spaced-apart and parallel stems projecting from an inner side of the valve member into the first member. A push button is mounted within a housing and is in an axial force-transmitting engagement with the stems. The spout, among other things, can include a child-resistant closure (CRC) device that can be operated using a single finger, for instance the thumb or any other finger, and while holding a small container.
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公开(公告)号：US20190331277A1
公开(公告)日：2019-10-31
申请号：US16394940
申请日：2019-04-25
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The connector (200) can join an end of a first flexible thermoplastic tube segment (202) to an end of at least a second flexible thermoplastic tube segment (202). The connector (200) is made of a thermoplastic material allowing, through heat fusion, to join the inner surface (244) of the receptacles (240, 260) of the connector (200) to the outer surface (206) of the corresponding tube segments (202), and this, without creating a gap or an irregularity inside the portion of the liquid circuit. The heat fusion can result in airtight and robust joints made with a high precision and that are uniform, even if they can be made under difficult conditions. The proposed concept can be particularly useful in sugar making.
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公开(公告)号：US20210354887A1
公开(公告)日：2021-11-18
申请号：US17389854
申请日：2021-07-30
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
IPC: B65D47/06
Abstract: The spout can be used on a rigid or a nonrigid container. It includes a first member slidingly movable with reference to a second member so as to open and close a valve located at a front end of the spout. In use, the liquid flow can automatically be decreased and even stopped when the receptacle is full. The spout can include an annular outer gasket to create an airtight connection between the spout and the opening of the receptacle during pouring. This allows nonrigid containers to be emptied without collapsing. It also allows any airborne droplets and vapors present in the opening of the receptacle to be drawn into the container with the incoming air during pouring, thereby preventing or minimizing the presence of such droplets and vapors in the surrounding environment.
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Patent Agency Ranking
公开(公告)号：US11058072B2
公开(公告)日：2021-07-13
申请号：US16698647
申请日：2019-11-27
Applicant: LE GROUPE DSD INC.
Inventor： Leandre Vachon
Abstract: The clamp includes a hollow base having an open top side, two opposed open ends, and an inner sidewall bordering a bottom side as well as two opposite lateral sides of the base. The inner sidewall defines a passage extending between the two opposite open ends and through which a flexible tube can pass. The clamp also includes a slidable part inserted into the base at one of its ends to close its top side. The proposed concept is particularly advantageous for sugar making.
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公开(公告)号：US11827424B2
公开(公告)日：2023-11-28
申请号：US17389854
申请日：2021-07-30
Applicant: LE GROUPE DSD INC.
Inventor： Leandre Vachon
IPC: B65D47/06
CPC classification number: B65D47/06
Abstract: The spout can be used on a rigid or a nonrigid container. It includes a first member slidingly movable with reference to a second member so as to open and close a valve located at a front end of the spout. In use, the liquid flow can automatically be decreased and even stopped when the receptacle is full. The spout can include an annular outer gasket to create an airtight connection between the spout and the opening of the receptacle during pouring. This allows nonrigid containers to be emptied without collapsing. It also allows any airborne droplets and vapors present in the opening of the receptacle to be drawn into the container with the incoming air during pouring, thereby preventing or minimizing the presence of such droplets and vapors in the surrounding environment.
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公开(公告)号：US11479391B2
公开(公告)日：2022-10-25
申请号：US17072768
申请日：2020-10-16
Applicant: LE GROUPE DSD INC.
Inventor： Leandre Vachon
Abstract: The spout includes a first member and a second member. The first member includes an elongated and generally tubular first main body having at least two longitudinally extending internal passageways, one being an air duct and the other being a liquid duct. The air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is provided at the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of an inner conduit positioned inside the second member and in which a rear section of the first main body is slidingly movable. The spout may be provided with a child-resistant closure (CRC) device.
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公开(公告)号：US20200163290A1
公开(公告)日：2020-05-28
申请号：US16698647
申请日：2019-11-27
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The clamp includes a hollow base having an open top side, two opposed open ends, and an inner sidewall bordering a bottom side as well as two opposite lateral sides of the base. The inner sidewall defines a passage extending between the two opposite open ends and through which a flexible tube can pass. The clamp also includes a slidable part inserted into the base at one of its ends to close its top side. The proposed concept is particularly advantageous for sugar making.
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公开(公告)号：US20190144172A1
公开(公告)日：2019-05-16
申请号：US16169555
申请日：2018-10-24
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
CPC classification number: B65D47/061 , B65D25/48 , B65D47/068 , B65D47/121 , B65D47/142 , B65D51/1683 , B67D7/005
Abstract: The spout includes a first and a second member. The first member includes an elongated and generally tubular first main body having two segregated and parallel internal passageways, one being an air duct and the other being a liquid duct. Both ducts are substantially straight and substantially unobstructed along the entire first main body but the air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is juxtaposed to the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of a tubular inner conduit inside the second member and in which a rear section of the first main body is slidingly axially movable. The valve is normally maintained closed by a biasing element. The spout may be provided with a child resistant closure (CRC) device.
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