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1.发明申请公开(公告)号：US20190350267A1
公开(公告)日：2019-11-21
申请号：US16529220
申请日：2019-08-01
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , Edmond CADIEUX , Barry S. SMITH , William J. CROWE , Nam TRAN
Abstract: The method of making the e-vaping cartridge includes cutting at least one first hole through a first channel, sliding a housing over the first channel, the at least one first hole providing fluid communication between a first reservoir and a second reservoir, the first reservoir being defined between the housing and the first channel, where the second reservoir is defined between the first channel and a central passage traversing through the first channel. The method further includes inserting at least one first layer of absorbent material within the second reservoir, and positioning a heater and a wick in communication with the central passage. Distal ends of the wick contact the at least one first layer of absorbent material, where the heater is configured to vaporize a pre-vapor formulation that is communicated by the wick from the at least one first layer of absorbent material.
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公开(公告)号：US20250098758A1
公开(公告)日：2025-03-27
申请号：US18973533
申请日：2024-12-09
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , William J. CROWE , Geoffrey Brandon JORDAN , Bipin R. PATIL , Jarrett KEEN , Michael ROBERTS
IPC: A24F40/42 , A24B15/167 , A24F40/10
Abstract: A cartridge for an electronic vaping device includes an outer housing extending in a longitudinal direction and a reservoir configured to contain a pre-vapor formulation. The reservoir is in the outer housing. The cartridge also includes at least two transfer pads at a reservoir end, and a wick in contact with the transfer pads. The transfer pads include a plurality of fibers. Each of the plurality of fibers is substantially parallel to the longitudinal direction.
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公开(公告)号：US20210345669A1
公开(公告)日：2021-11-11
申请号：US17385310
申请日：2021-07-26
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , Edmond CADIEUX , Barry S. SMITH , William J. CROWE , Nam TRAN
Abstract: The method includes establishing a first fluid gradient through a central passage, the central passage traversing through a first channel, the first channel defining at least one first hole, a housing covering the first channel, a first reservoir being defined between the housing and the first channel, a second reservoir defined between the first channel and the central passage. The method further includes establishing a second fluid gradient through the at least one first hole, through at least a first portion of the second reservoir, and through at least a second portion of a wick, a heater being in communication with the wick and the central passage.
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公开(公告)号：US20190104764A1
公开(公告)日：2019-04-11
申请号：US15729909
申请日：2017-10-11
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , Charles L. DENDY , William J. CROWE , Christopher Ryan NEWCOMB , Rangaraj S. SUNDAR , Isaac WEIGENSBERG , David RUBLI
IPC: A24F47/00
Abstract: A folded heater of an electronic vaping device includes a first plurality of U-shaped segments arranged in a first direction and defining a first side of the heater and a second plurality of U-shaped segments arranged in the first direction and defining a second side of the heater. The second side is substantially parallel to the first side. The heater also includes a first lead portion and a second lead portion. The first plurality of U-shaped segments, the second plurality of U-shaped segments, the first lead portion, and the second lead portion are a single integral member.
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5.发明申请公开(公告)号：US20180263293A1
公开(公告)日：2018-09-20
申请号：US15987163
申请日：2018-05-23
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , Edmond CADIEUX , Barry S. SMITH , William J. CROWE , Nam TRAN
CPC classification number: A24F47/008 , H05B1/0244 , H05B2203/021
Abstract: The e-vaping cartridge includes a housing, a first tube extending in a longitudinal direction within the housing, the first tube defining at least one first hole that provides fluid communication between a first annulus reservoir and a second annulus reservoir, the first annulus reservoir defined between the housing and the first tube, the second annulus reservoir defined between the first tube and a central passage traversing through the first tube. At least one first layer of absorbent material is positioned within the second annulus reservoir. A wick is in communication with the central passage, where distal ends of the wick contact the at least one first layer of absorbent material. A heater is configured to vaporize a pre-vapor formulation that is communicated by the wick from the at least one first layer of absorbent material. The device includes the cartridge.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20180184710A1
公开(公告)日：2018-07-05
申请号：US15393296
申请日：2016-12-29
Applicant: Altria Client Services LLC
Inventor： CHRISTOPHER S. TUCKER , Edmond CADIEUX , Barry S. SMITH , William J. CROWE , Nam TRAN
CPC classification number: A24F47/008 , H05B1/0244 , H05B2203/021
Abstract: The e-vaping cartridge includes a housing body with a first tube extending longitudinally within the housing body and defining a central passage, the first tube further defining at least one first hole. One or more layers of absorbent material are positioned within an inner annulus reservoir around at least a portion of the first tube. A wick is in communication with the central passage where distal ends of the wick traverse the first hole and is in communication with an annulus reservoir. A heater is configured to vaporize a pre-vapor formulation communicated to the wick from the annulus reservoir. The e-vaping device includes the cartridge which is connectable to a power section.
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公开(公告)号：US20250106949A1
公开(公告)日：2025-03-27
申请号：US18975102
申请日：2024-12-10
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , Charles L. DENDY , William J. CROWE , Christopher Ryan NEWCOMB , Rangaraj S. SUNDAR , Isaac WEIGENSBERG , David RUBLI
Abstract: A folded heater of an electronic vaping device includes a first plurality of U-shaped segments arranged in a first direction and defining a first side of the heater and a second plurality of U-shaped segments arranged in the first direction and defining a second side of the heater. The second side is substantially parallel to the first side. The heater also includes a first lead portion and a second lead portion. The first plurality of U-shaped segments, the second plurality of U-shaped segments, the first lead portion, and the second lead portion are a single integral member.
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8.发明申请公开(公告)号：US20250009022A1
公开(公告)日：2025-01-09
申请号：US18891341
申请日：2024-09-20
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , Edmond CADIEUX , Barry S. SMITH , William J. CROWE , Nam TRAN
Abstract: The e-vaping cartridge includes a housing, a first reservoir and a second reservoir defined within the housing, the first reservoir and the second reservoir being in fluid communication with each other, a first tube at least partially defining a central passage, the first tube defining at least one first hole that provides fluid communication between the central passage and the first reservoir, and a wick and a heater in communication with the central passage, distal ends of the wick extending through the at least one first hole and into the first reservoir.
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公开(公告)号：US20240148047A1
公开(公告)日：2024-05-09
申请号：US18411538
申请日：2024-01-12
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , William J. CROWE , Geoffrey Brandon JORDAN , Bipin R. PATIL , Jarrett KEEN , Michael ROBERTS
CPC classification number: A24B15/283 , A24B15/167 , A24F40/42 , A24F40/70 , A61L9/037 , B65B3/04 , H05B3/141 , H05B3/06 , H05B2203/021
Abstract: A cartridge for an electronic vaping device includes an outer housing extending in a longitudinal direction and a reservoir configured to contain a pre-vapor formulation. The reservoir is in the outer housing. The reservoir has a first reservoir end and a second reservoir end. The cartridge also includes a seal at the first reservoir end, a transfer pad at the second reservoir end, and a wick in contact with the transfer pad. The transfer pad includes a plurality of fibers. Each of the plurality of fibers is substantially parallel to the longitudinal direction.
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公开(公告)号：US20220400755A1
公开(公告)日：2022-12-22
申请号：US17893614
申请日：2022-08-23
Applicant: Altria Client Services LLC
Inventor： Christopher S. TUCKER , William J. CROWE , Geoffrey Brandon JORDAN , Bipin R. PATIL , Jarrett KEEN , Michael ROBERTS
IPC: A24F40/42 , A24B15/167
Abstract: A cartridge for an electronic vaping device includes an outer housing extending in a longitudinal direction and a reservoir configured to contain a pre-vapor formulation. The reservoir is in the outer housing. The cartridge also includes at least two transfer pads at a reservoir end, and a wick in contact with the transfer pads. The transfer pads include a plurality of fibers. Each of the plurality of fibers is substantially parallel to the longitudinal direction.
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