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1. 发明公开

US20240365882A1 AEROSOL DELIVERY DEVICE WITH AN ACCESS KEY 审中-公开
公开(公告)号：US20240365882A1
公开(公告)日：2024-11-07
申请号：US18691017
申请日：2022-09-09
申请人： Imperial Tobacco Limited
发明人： Jonathan Marchbank , Thomas Sudlow , David Thomas , Oliver Talbot
IPC分类号： A24F40/65 , A24F40/53 , H04L9/32 , H04W12/069
CPC分类号： A24F40/65 , A24F40/53 , H04L9/3226 , H04W12/069
摘要： The present disclosure relates to an aerosol delivery device (102) comprising a communication interface (124) configured to communicate with a mobile device (300), a user interface (160) configured to receive a user input sequence, and a memory (122) configured to store an access key (166). The device (102) further comprises a controller (120) configured to compare a user input sequence received by the user interface (160) with the stored access key (166). and control communication between the aerosol delivery device (102) and the mobile device (300) based on the comparison. Also disclosed is an access system for managing access to an aerosol delivery device. The system comprises a server (400) configured to store a server key (404) that corresponds to the access key (166) of the aerosol delivery device (102), the server (400) further configured to receive user verification data. determine whether the user verification data meets a user verification criteria. and provide the server key (404). upon request. if the user verification data meets the user verification criteria. Also disclosed is a method of allocating user access keys using a mapping function.

2. 发明公开

US20240349797A1 AEROSOL DELIVERY SYSTEM 审中-公开
公开(公告)号：US20240349797A1
公开(公告)日：2024-10-24
申请号：US18648047
申请日：2024-04-26
申请人： Imperial Tobacco Limited
发明人： Chris Lord , Thomas SUDLOW , Ben ILLIDGE , Alfred MADDEN , Ben ASTBURY
IPC分类号： A24F40/44 , A24F40/10 , A24F40/46 , A24F40/485
CPC分类号： A24F40/44 , A24F40/10 , A24F40/46 , A24F40/485
摘要： An aerosol delivery system has a fluid-transfer article with a first region for holding an aerosol precursor and a second region to which the aerosol precursor is transferred from the first region. The second region includes an activation surface which interacts thermally with a heater of the aerosol delivery system to form an aerosol from said aerosol precursor. When the user sucks or inhales through the aerosol delivery system, the diaphragm flexes to open an air-flow pathway between the activation surface and the heater, so that aerosol passes from the heater to the user in the airflow. When the user ceases to suck or inhale, the flexible diaphragm flexes to close the air-flow pathway and reduce escape of aerosol precursor from the second part of the fluid-transfer article.

3. 发明公开

US20240349795A1 CONSUMABLE FOR A SMOKING SUBSTITUTE DEVICE 审中-公开
公开(公告)号：US20240349795A1
公开(公告)日：2024-10-24
申请号：US18759028
申请日：2024-06-28
申请人： Imperial Tobacco Limited
发明人： Pete LOMAS , Chris LORD
IPC分类号： A24F40/42 , A24F7/00 , A24F40/10 , A24F40/485 , A24F40/70
CPC分类号： A24F40/42 , A24F7/00 , A24F40/10 , A24F40/485 , A24F40/70
摘要： A consumable for a smoking substitute device, the consumable comprising: a tank for storing an e-liquid; an outlet, wherein the outlet is configured to provide fluid communication between the tank and a mouthpiece aperture, so that the mouthpiece aperture receives an aerosol vapour formed from the e-liquid in use, wherein the outlet is integrally formed with the tank; and a support for maintaining a position of the outlet relative to the tank.

4. 发明授权

US12121057B2 Smoking substitute consumable, device and kit 有权
公开(公告)号：US12121057B2
公开(公告)日：2024-10-22
申请号：US17677428
申请日：2022-02-22
申请人： Imperial Tobacco Limited
发明人： Pete Lomas , Oliver Talbot
IPC分类号： A24F40/42 , A24F40/10
CPC分类号： A24F40/42 , A24F40/10
摘要： Disclosed is a smoking substitute consumable insertable into a smoking substitute device in at least a first orientation and a second orientation. The consumable comprising: an electrical contact configured to interface with a corresponding electrical contact of the smoking substitute device, the electrical contact located at a contact end of the consumable; and at least one data contact region configured to interface with at least one corresponding data contact region of the smoking substitute device for data exchange when the smoking substitute consumable is inserted into the smoking substitute device in either the first orientation or the second orientation.

5. 发明授权

US12114701B2 Aerosol delivery system 有权
公开(公告)号：US12114701B2
公开(公告)日：2024-10-15
申请号：US17476088
申请日：2021-09-15
申请人： Imperial Tobacco Limited
发明人： Chris Lord , Thomas Sudlow , Ben Illidge , Alfred Madden , Ben Astbury
IPC分类号： A24F40/46 , A24F40/10 , A24F40/44 , A24F40/485
CPC分类号： A24F40/46 , A24F40/10 , A24F40/44 , A24F40/485
摘要： An aerosol delivery device comprises an aerosol-generation apparatus, including a heater and a fluid-transfer article. The fluid-transfer article has a reservoir for the holding an aerosol precursor, a wick arrangement to receive aerosol precursor from the reservoir, and a wick support element. The wick support element has at least one capillary bore therethrough. Hence, it allows aerosol precursor to pass from the reservoir to the wick in a capillary manner through the or each bore. Preferably, the heater makes abutting, unbonded contact with an activation surface of the wick soas to interact thermally therewith. This allows the heater to separable from the wick, for example, when the fluid-transfer article is separated from the rest of the device. This may be necessary when the aerosol precursor in the reservoir of the fluid transfer article has been consumed.

6. 发明公开

US20240325662A1 AEROSOLIZATION USING TWO AEROSOL GENERATORS 审中-公开
公开(公告)号：US20240325662A1
公开(公告)日：2024-10-03
申请号：US18733777
申请日：2024-06-04
申请人： IMPERIAL TOBACCO LIMITED
发明人： David JONES , Chris LORD , Thomas SUDLOW
IPC分类号： A61M15/06 , A24F40/10 , A24F40/30 , A24F40/48 , A24F40/485 , A61M11/04 , A61M15/00
CPC分类号： A61M15/06 , A24F40/30 , A24F40/48 , A24F40/485 , A61M11/042 , A24F40/10 , A61M15/0085 , A61M2205/0294 , A61M2205/8206 , A61M2206/14 , H05B2203/021
摘要： An aerosol delivery device includes a first aerosol generator to generate a first aerosol from a first aerosol precursor and to introduce the first aerosol into a first fluid flow pathway, and a second aerosol generator to generate a second aerosol from a second aerosol precursor and to introduce the second aerosol into a second fluid flow pathway. The first aerosol is sized for pulmonary penetration. The second aerosol generator comprises a Venturi aperture to dispense and aerosolise the second aerosol precursor in the second aerosol generator. The second aerosol precursor is a liquid, and the second aerosol is sized to inhibit pulmonary penetration. The second aerosol is transmissible within a mammalian oral and/or nasal cavity. The second aerosol includes an active component for activating at least one of: one or more taste receptors in the oral cavity and one or more olfactory receptors in the nasal cavity.

7. 发明授权

US11871798B2 Electronic smoking substitute device and mobile device with feedback application 有权
公开(公告)号：US11871798B2
公开(公告)日：2024-01-16
申请号：US18056553
申请日：2022-11-17
申请人： Imperial Tobacco Limited
发明人： Daniel Fard , Oliver Talbot
IPC分类号： A24F40/65 , A24F40/53 , A24F40/60 , H04M1/72412 , A24F40/10
CPC分类号： A24F40/65 , A24F40/53 , A24F40/60 , H04M1/72412 , A24F40/10 , H04M2250/56
摘要： A mobile device is described. The mobile device includes an application installed thereon. The application is configured to communicate with a smoking substitute device, wherein the application is configured to: instruct a user to perform an operation at the smoking substitute device; verify whether the operation has been correctly performed by the user at the smoking substitute device; and inform the user whether the operation has been correctly performed.

8. 外观设计

USD402835S Display case 失效
公开(公告)号：USD402835S
公开(公告)日：1998-12-22
申请号：US81310
申请日：1997-12-30
申请人： Roch Cyr , John Wardrope
设计人： Roch Cyr , John Wardrope

9. 发明授权

US5740817A Processing of smoking material 失效
标题翻译：加工吸烟材料
公开(公告)号：US5740817A
公开(公告)日：1998-04-21
申请号：US564235
申请日：1996-03-29
申请人： William Cunningham
发明人： William Cunningham
IPC分类号： A24B3/18
CPC分类号： A24B3/182
摘要： A process for treating smoking material comprising the steps of (i) heating smoking material having a moisture content of from 5 to 75% by weight at a temperature of from 70.degree. to 220.degree. C. at about or above atmospheric pressure in the presence of air and (ii) reducing the pressure on the heated smoking material to a level of from 0.1 to 50 kPa at a rate such that the water contained within the smoking material evaporates causing the smoking material to expand, the smoking material being heated during pressure reduction to accelerate water evaporation.
摘要翻译： PCT No.PCT / GB94 / 01359 Sec。 371日期：1996年3月29日 102（e）1996年3月29日PCT PCT 1994年6月23日PCT公布。公开号WO95 / 01108 日期1995年1月12日一种治疗吸烟材料的方法，包括以下步骤：（i）在大约或大于大气压下在70℃至220℃的温度加热含水量为5至75重量％的吸烟材料在空气存在下的压力和（ii）将加热的吸烟材料的压力降低至0.1至50kPa的水平，使得吸烟材料中所含的水蒸发而使吸烟材料膨胀，在减压期间加热，以加速水分蒸发。

10. 发明公开

US20240365851A1 Smoking Substitute Consumable 审中-公开
公开(公告)号：US20240365851A1
公开(公告)日：2024-11-07
申请号：US18773059
申请日：2024-07-15
申请人： Imperial Tobacco Limited
发明人： Chris Lord , Kate Ferrie , Edward Ross Shenton , John Williams , Jill Jones
IPC分类号： A24D1/20 , A24B3/14 , A24B15/12 , A24C5/01 , A24D1/04 , A24D3/04 , A24D3/17 , A24F40/20 , A24F40/46
CPC分类号： A24D1/20 , A24B3/14 , A24B15/12 , A24C5/01 , A24D1/045 , A24D3/04 , A24D3/17 , A24F40/20 , A24F40/46
摘要： The present disclosure relates to an aerosol-forming article comprising: an aerosol-forming substrate; and a filter element having a hollow bore extending from the downstream axial end of the substrate to the downstream axial end of the article.

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