US20170172214A1 - Heating assembly and cigarette heating device having same - Google Patents

Heating assembly and cigarette heating device having same Download PDF

Info

Publication number
US20170172214A1
US20170172214A1 US15/447,094 US201715447094A US2017172214A1 US 20170172214 A1 US20170172214 A1 US 20170172214A1 US 201715447094 A US201715447094 A US 201715447094A US 2017172214 A1 US2017172214 A1 US 2017172214A1
Authority
US
United States
Prior art keywords
heating
cigarette
head
electrodes
fixing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/447,094
Inventor
Yonghai Li
Zhongli Xu
Hongbin Chen
Yunping ZHONG
Yanzhou Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen FirstUnion Technology Co Ltd
Original Assignee
Shenzhen FirstUnion Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen FirstUnion Technology Co Ltd filed Critical Shenzhen FirstUnion Technology Co Ltd
Assigned to SHENZHEN FIRST UNION TECHNOLOGY CO., LTD. reassignment SHENZHEN FIRST UNION TECHNOLOGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, HONGBIN, HUANG, Yanzhou, LI, Yonghai, XU, Zhongli, Zhong, Yunping
Publication of US20170172214A1 publication Critical patent/US20170172214A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A24F47/008—
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout

Definitions

  • the present invention relates to a heating assembly and a cigarette heating device using same.
  • a typical cigarette heating device includes a main body and a heating assembly.
  • the heating assembly is integrally formed with the main body.
  • the heating assembly is fragile since it always works in a high temperature environment. When the heating assembly is broken, it is inconvenient to replace the heating assembly with a new one, and thus the whole cigarette heating device should be discarded.
  • the present disclosure relates to an exemplary heating assembly for a cigarette heating device.
  • the cigarette heating device is configured for heating a cigarette.
  • the heating assembly includes at least one heating head configured for heating the cigarette, a fixing holder configured for fixing the at least one heating head, and a plurality of electrodes arranged in the fixing holder.
  • the fixing head is detachably connected with the cigarette heating device.
  • the electrodes is electrically connected with the at least one heating head.
  • FIG. 1 is a perspective view of a heating assembly of a cigarette heating device according to an embodiment.
  • FIG. 2 is a side view of the cigarette heating device.
  • FIG. 3 is a cross-sectional view of the cigarette heating device.
  • FIG. 4 is an exploded view of the cigarette heating device together with a cigarette.
  • outside refers to a region that is beyond the outermost confines of a physical object.
  • inside indicates that at least a portion of a region is partially contained within a boundary formed by the object.
  • substantially is defined to be essentially conforming to the particular dimension, shape or other word that substantially modifies, such that the component need not be exact. For example, substantially cylindrical means that the object resembles a cylinder, but can have one or more deviations from a true cylinder.
  • comprising when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like.
  • the heating assembly 200 is detachably arranged in the heating device 10 , and configured (i.e., structured and arranged) for heating a cigarette 400 .
  • the heating assembly 200 includes a fixing holder 210 , at least one heating head 220 , and a plurality of electrodes 230 . In other embodiments, the heating assembly 200 further includes a temperature sensing unit 240 .
  • the fixing holder 210 is substantially cylindrical, and may be circular, or rectangular in cross-section.
  • the fixing holder 210 is configured for fixing the heating head 220 .
  • the fixing holder 210 is detachably connected to the cigarette heating device 10 .
  • the fixing holder 210 is coupled with the main body 100 and the heating cup via interference fit or snap fit.
  • the heating head 220 is configured for heating a cigarette 400 .
  • the heating head 220 is arranged at an end of the fixing holder 210 , and is inserted into the heating cup 300 .
  • the heating cup 300 defines a through hole at a bottom part, which allows the heating part 220 to pass through.
  • the heating head 220 includes a tip end at an end so that the heating end 220 can insert into a tobacco part 420 of the cigarette 400 .
  • the heating head 220 includes a thermal conducting body 221 and a heating wire 222 .
  • the heating wire 222 may be formed inside of the thermal conducting body 221 or printed on a surface of the thermal conducting body 221 .
  • the heating wire 222 may be wound around the thermal conducting body 221 , or the thermal conducting body 221 may define a recess therein, and the heating wire 222 is arranged in the recess.
  • the heating assembly 200 may include one or more heating heads 220 .
  • Each heating head 220 may be plate shaped or cylindrical.
  • the electrodes 230 are arranged on the fixing holder 210 , and are electrically connected with the heating head 220 .
  • the electrodes 230 may be formed at an end of the fixing holder 210 in a rod shape, as seen in FIG. 1 .
  • the electrodes 230 may be formed on a side surface or an end surface of the fixing holder 210 in a form of a bump. Accordingly, the heating assembly 200 can be detachably and electrically connected with the main body 100 easily.
  • the electrodes 230 may include one or more groups.
  • the groups of the electrodes 230 may be connected with the heating heads 220 in a one-to-one relationship.
  • the heating heads 220 may be connected in series, and then connected to a group of electrodes.
  • the temperature sensing unit 240 includes an electrically conductive body 241 and a sensing head 242 .
  • the electrically conductive body 241 is arranged on a fixing holder 210 in a rod shape or a bump shape.
  • the sensing head 242 is configured for sensing a temperature of the heating head 220 .
  • the sensing head 242 is in a form of a needle, and arranged at an end of the fixing holder 210 .
  • the sensing head 242 is configured for inserting the cigarette 400 , and sensing a temperature of the cigarette 400 .
  • the heating assembly 200 is pluggably arranged in the cigarette heating device 10 , and thus can be detached or placed conveniently.
  • a cigarette heating device 10 is further provided.
  • the cigarette heating device 10 is configured for heating a cigarette 400 .
  • the cigarette heating device 10 includes a main body 100 , the heating assembly 200 , and a heating cup 300 .
  • the main body 100 includes a working circuit.
  • the heating assembly 200 is detachably electrically connected with the working circuit of the main body.
  • the heating cup 300 is detachably connected with the main body 100 or the heating assembly 200 .
  • the heating cup 300 is configured for receiving the cigarette 400 .
  • the main body 100 includes a housing 110 , and the working circuit.
  • the working circuit includes a battery 120 , a printed circuit board 130 , and etc.
  • a control button 111 is provided on the housing 110 , and the control button 111 may include a switch and a voltage adjusting button.
  • the fixing holder 210 of the heating assembly 20 may be coupled with the housing 110 by interference fit or a snap-fit connection.
  • the heating cup 300 is detachably connected with the housing 110 of the main body 100 or the fixing holder 210 of the heating assembly 200 .
  • the battery 120 is arranged in the housing 110 , and is configured for supplying the printed circuit board 130 and electronic components on the printed circuit board 130 power.
  • the printed circuit board 130 is arranged in the housing 110 , and is electrically connected with the battery 120 .
  • the circuit board 130 may include a conductive inserting hole, a conductive pin, a conductive shrapnel, or a conductive card.
  • the electrodes 230 and the electrically conductive body 241 are pluggably connected with the conductive inserting hole or the conductive pin. Alternatively, the electrodes 230 and the electrically conductive body 241 are in elastic contact with the conductive shrapnel or engaged with the conductive card by a snap-fit connection.
  • the cigarette 400 includes a mouthpiece 410 and a tobacco part 420 .
  • the tobacco part 420 of the cigarette 400 is inserted into the heating cup 300 , and is heated by the heating assembly 200 .
  • the heating cup 300 defines a receiving chamber configured for receiving the cigarette 400 . The heating cup 300 will not be described.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Resistance Heating (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

The present disclosure relates to an exemplary heating assembly for a cigarette heating device. The cigarette heating device is configured for heating a cigarette. The heating assembly includes at least one heating head configured for heating the cigarette, a fixing holder configured for fixing the at least one heating head, and a plurality of electrodes arranged in the fixing holder. The fixing head is detachably connected with the cigarette heating device. The electrodes is electrically connected with the at least one heating head.

Description

    TECHNICAL FIELD
  • The present invention relates to a heating assembly and a cigarette heating device using same.
    • BACKGROUND ART
  • A typical cigarette heating device includes a main body and a heating assembly. In the cigarette heating device, the heating assembly is integrally formed with the main body. The heating assembly is fragile since it always works in a high temperature environment. When the heating assembly is broken, it is inconvenient to replace the heating assembly with a new one, and thus the whole cigarette heating device should be discarded.
  • What are needed, therefore, are a heating assembly and a cigarette heating device using same, which can overcome the above shortcomings.
    • SUMMARY
  • The present disclosure relates to an exemplary heating assembly for a cigarette heating device. The cigarette heating device is configured for heating a cigarette. The heating assembly includes at least one heating head configured for heating the cigarette, a fixing holder configured for fixing the at least one heating head, and a plurality of electrodes arranged in the fixing holder. The fixing head is detachably connected with the cigarette heating device. The electrodes is electrically connected with the at least one heating head.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • Many aspects of the present disclosure can be better understood with reference to the following drawings. The components in the drawings are not necessarily drawn to scale, the emphasis instead being placed upon clearly illustrating the principles of the present disclosure. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.
  • FIG. 1 is a perspective view of a heating assembly of a cigarette heating device according to an embodiment.
  • FIG. 2 is a side view of the cigarette heating device.
  • FIG. 3 is a cross-sectional view of the cigarette heating device.
  • FIG. 4 is an exploded view of the cigarette heating device together with a cigarette.
    •  DETAILED DESCRIPTION
  • It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts have been exaggerated to better illustrate details and features of the present disclosure.
  • The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to “an” or “one” embodiment in this disclosure are not necessarily to the same embodiment, and such references mean at least one.
  • Several definitions that apply throughout this disclosure will now be presented.
  • The term “outside” refers to a region that is beyond the outermost confines of a physical object. The term “inside” indicates that at least a portion of a region is partially contained within a boundary formed by the object. The term “substantially” is defined to be essentially conforming to the particular dimension, shape or other word that substantially modifies, such that the component need not be exact. For example, substantially cylindrical means that the object resembles a cylinder, but can have one or more deviations from a true cylinder. The term “comprising,” when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like.
  • Referring to FIGS. 1-4, a heating assembly 200 is shown. The heating assembly 200 is detachably arranged in the heating device 10, and configured (i.e., structured and arranged) for heating a cigarette 400.
  • The heating assembly 200 includes a fixing holder 210, at least one heating head 220, and a plurality of electrodes 230. In other embodiments, the heating assembly 200 further includes a temperature sensing unit 240.
  • The fixing holder 210 is substantially cylindrical, and may be circular, or rectangular in cross-section. The fixing holder 210 is configured for fixing the heating head 220. The fixing holder 210 is detachably connected to the cigarette heating device 10. The fixing holder 210 is coupled with the main body 100 and the heating cup via interference fit or snap fit.
  • The heating head 220 is configured for heating a cigarette 400. In detail, the heating head 220 is arranged at an end of the fixing holder 210, and is inserted into the heating cup 300. Correspondingly, the heating cup 300 defines a through hole at a bottom part, which allows the heating part 220 to pass through.
  • Quite usefully, the heating head 220 includes a tip end at an end so that the heating end 220 can insert into a tobacco part 420 of the cigarette 400.
  • The heating head 220 includes a thermal conducting body 221 and a heating wire 222. The heating wire 222 may be formed inside of the thermal conducting body 221 or printed on a surface of the thermal conducting body 221. Alternatively, the heating wire 222 may be wound around the thermal conducting body 221, or the thermal conducting body 221 may define a recess therein, and the heating wire 222 is arranged in the recess.
  • The heating assembly 200 may include one or more heating heads 220. Each heating head 220 may be plate shaped or cylindrical.
  • The electrodes 230 are arranged on the fixing holder 210, and are electrically connected with the heating head 220. The electrodes 230 may be formed at an end of the fixing holder 210 in a rod shape, as seen in FIG. 1. In other embodiments, the electrodes 230 may be formed on a side surface or an end surface of the fixing holder 210 in a form of a bump. Accordingly, the heating assembly 200 can be detachably and electrically connected with the main body 100 easily.
  • The electrodes 230 may include one or more groups. The groups of the electrodes 230 may be connected with the heating heads 220 in a one-to-one relationship. Alternatively, the heating heads 220 may be connected in series, and then connected to a group of electrodes.
  • The temperature sensing unit 240 includes an electrically conductive body 241 and a sensing head 242. The electrically conductive body 241 is arranged on a fixing holder 210 in a rod shape or a bump shape. The sensing head 242 is configured for sensing a temperature of the heating head 220. Alternatively, the sensing head 242 is in a form of a needle, and arranged at an end of the fixing holder 210. The sensing head 242 is configured for inserting the cigarette 400, and sensing a temperature of the cigarette 400.
  • The heating assembly 200 is pluggably arranged in the cigarette heating device 10, and thus can be detached or placed conveniently.
  • Referring to FIGS. 2-4, a cigarette heating device 10 is further provided. The cigarette heating device 10 is configured for heating a cigarette 400. The cigarette heating device 10 includes a main body 100, the heating assembly 200, and a heating cup 300.
  • The main body 100 includes a working circuit. The heating assembly 200 is detachably electrically connected with the working circuit of the main body. The heating cup 300 is detachably connected with the main body 100 or the heating assembly 200. The heating cup 300 is configured for receiving the cigarette 400.
  • Referring to FIG. 3, the main body 100 includes a housing 110, and the working circuit. The working circuit includes a battery 120, a printed circuit board 130, and etc.
  • A control button 111 is provided on the housing 110, and the control button 111 may include a switch and a voltage adjusting button. The fixing holder 210 of the heating assembly 20 may be coupled with the housing 110 by interference fit or a snap-fit connection. The heating cup 300 is detachably connected with the housing 110 of the main body 100 or the fixing holder 210 of the heating assembly 200.
  • The battery 120 is arranged in the housing 110, and is configured for supplying the printed circuit board 130 and electronic components on the printed circuit board 130 power.
  • The printed circuit board 130 is arranged in the housing 110, and is electrically connected with the battery 120. The circuit board 130 may include a conductive inserting hole, a conductive pin, a conductive shrapnel, or a conductive card. The electrodes 230 and the electrically conductive body 241 are pluggably connected with the conductive inserting hole or the conductive pin. Alternatively, the electrodes 230 and the electrically conductive body 241 are in elastic contact with the conductive shrapnel or engaged with the conductive card by a snap-fit connection.
  • Referring to FIG. 4, the cigarette 400 includes a mouthpiece 410 and a tobacco part 420. Before use, the tobacco part 420 of the cigarette 400 is inserted into the heating cup 300, and is heated by the heating assembly 200. Correspondingly, the heating cup 300 defines a receiving chamber configured for receiving the cigarette 400. The heating cup 300 will not be described.
  • It is understood that the above-described embodiments are intended to illustrate rather than limit the disclosure. Variations may be made to the embodiments and methods without departing from the spirit of the disclosure. Accordingly, it is appropriate that the appended claims be construed broadly and in a manner consistent with the scope of the disclosure.

Claims (9)

What is claimed is:
1. A heating assembly for a cigarette heating device, the cigarette heating device being configured for heating a cigarette, the heating assembly comprising:
at least one heating head configured for heating the cigarette;
a fixing holder configured for fixing the at least one heating head, the fixing head being detachably connected with the cigarette heating device; and
a plurality of electrodes arranged in the fixing holder, the electrodes being electrically connected with the at least one heating head.
2. The heating assembly according to claim 1, wherein the at least one heating head comprises a tip end at a distal end.
3. The heating assembly according to claim 1, wherein the at least one heating head comprises a thermal conducting body and a heating wire, the heating wire is formed inside of the thermal conducting body or on a surface of the thermal conducting body by printing.
4. The heating assembly according to claim 1, wherein the at least one heating head comprises a plurality of heating heads, and each heating head is plate-shaped or cylindrical.
5. The heating assembly according to claim 1, wherein the electrodes are arranged on the fixing holder in a rod shape, or formed on a surface of the fixing holder in a form of a bump.
6. The heating assembly according to claim 4, wherein the at least one heating head comprises a plurality of heating heads, the heating heads are connected in series, and then connected to the electrodes.
7. The heating assembly according to claim 1, further comprising a temperature sensing unit, wherein the temperature sensing unit comprises an electrically conductive body and a sensing head, the sensing head is arranged at an end of the fixing holder, and the sensing head is configured for sensing a temperature of the cigarette.
8. A cigarette heating device configured for heating a cigarette to form aerosol, the cigarette heating device comprising:
a main body having a working circuit;
a heating assembly detachably and electrically connected with the working circuit, the heating assembly being configured for heating the cigarette; and
a heating cup detachably connected with the main body or the heating assembly, the heating cup being configured for receiving the cigarette.
9. The cigarette heating device according to claim 8, wherein the heating assembly comprises:
at least one heating head inserting into the heating cup, the at least one heating head being configured for heating the cigarette;
a fixing holder configured for fixing the at least one heating head, the fixing head being detachably connected with the cigarette heating device; and
a plurality of electrodes arranged on the fixing holder, the electrodes being electrically connected with the at least one heating head, the heating assembly being detachably connected with the working circuit via the electrodes.
US15/447,094 2016-03-14 2017-03-01 Heating assembly and cigarette heating device having same Abandoned US20170172214A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620193100.5 2016-03-14
CN201620193100.5U CN205648910U (en) 2016-03-14 2016-03-14 A cigarette heating device and heating element thereof

Publications (1)

Publication Number Publication Date
US20170172214A1 true US20170172214A1 (en) 2017-06-22

Family

ID=57356474

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/447,094 Abandoned US20170172214A1 (en) 2016-03-14 2017-03-01 Heating assembly and cigarette heating device having same

Country Status (5)

Country Link
US (1) US20170172214A1 (en)
EP (1) EP3174367B1 (en)
JP (1) JP2017163975A (en)
KR (1) KR20170106916A (en)
CN (1) CN205648910U (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
CN109965359A (en) * 2019-03-27 2019-07-05 深圳市长能汇科科技有限公司 A kind of heating element device heating the smoking set that do not burn
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
EP3590370A1 (en) * 2018-07-05 2020-01-08 Shenzhen IVPS Technology Co., Ltd. Electronic cigarette
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US20210307397A1 (en) * 2018-09-21 2021-10-07 Shenzhen Buddy Technology Development Co., Ltd. Heating assembly and electronic cigarette
US11197497B2 (en) 2017-04-11 2021-12-14 Kt&G Corporation Aerosol generating device
US20220039471A1 (en) * 2020-08-07 2022-02-10 Shenzhen Smoore Technology Limited Heating body and electronic atomization device having the same
US11246341B2 (en) 2016-12-16 2022-02-15 Kt&G Corporation Aerosol generation method and apparatus
US11246345B2 (en) 2017-04-11 2022-02-15 Kt&G Corporation Aerosol generating device provided with rotary heater
US11252999B2 (en) 2017-04-11 2022-02-22 Kt&G Corporation Aerosol generating device
US11259567B2 (en) 2017-09-06 2022-03-01 Kt&G Corporation Aerosol generation device
US11363840B2 (en) 2017-08-09 2022-06-21 Philip Morris Products S.A. Aerosol-generating device with removable susceptor
US11432593B2 (en) 2017-04-11 2022-09-06 Kt&G Corporation Device for cleaning smoking member, and smoking member system
US11470882B2 (en) 2017-04-11 2022-10-18 Kt&G Corporation Device for holding smoking member, and smoking member system
US11622582B2 (en) 2017-04-11 2023-04-11 Kt&G Corporation Aerosol generating device and method for providing adaptive feedback through puff recognition
US11641879B2 (en) 2017-08-09 2023-05-09 Kt&G Corporation Aerosol generation device and control method for aerosol generation device
WO2023117991A1 (en) * 2021-12-22 2023-06-29 Nicoventures Trading Limited Aerosol generating device
US11771138B2 (en) 2017-04-11 2023-10-03 Kt&G Corporation Aerosol generating device and method for providing smoking restriction function in aerosol generating device
US11805815B2 (en) * 2017-05-26 2023-11-07 Kt&G Corporation Heater assembly and aerosol generation device comprising same
US11849762B2 (en) 2017-08-09 2023-12-26 Kt&G Corporation Electronic cigarette control method and device

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106714342B (en) * 2017-01-11 2019-08-02 湖北中烟工业有限责任公司 A kind of electric heating cigarette pin type heater and preparation method thereof
EP3579711B1 (en) * 2017-02-07 2021-03-31 Philip Morris Products S.a.s. Inductively heated aerosol-generating device comprising a reusable susceptor
CN110621176B (en) * 2017-05-26 2022-05-27 韩国烟草人参公社 Heater unit and aerosol-generating device provided with same
CN107156913A (en) * 2017-06-16 2017-09-15 深圳哈卡香料科技有限公司 Heater element, atomising device, baking-type electronic cigarette and method for heating and controlling
CN110891443A (en) * 2017-08-09 2020-03-17 菲利普莫里斯生产公司 Aerosol-generating system with multiple susceptors
CN107713009B (en) * 2017-11-29 2024-02-13 湖北中烟工业有限责任公司 Electric heating device for taking cigarettes through axial rotation
CN207518878U (en) * 2017-11-30 2018-06-19 深圳市合元科技有限公司 A kind of temperature control ceramic heating plate and smoking set
TW201936070A (en) * 2018-01-18 2019-09-16 瑞士商菲利浦莫里斯製品股份有限公司 A heater assembly comprising a printed circuit board
CN108308710A (en) * 2018-01-18 2018-07-24 绿烟实业（深圳）有限公司 The heat generating device and smoking set equipment of smoking set equipment
KR102051204B1 (en) * 2018-01-22 2019-12-02 엄홍국 Electric cigarette device having instantaneous heating function
KR102051205B1 (en) * 2018-01-22 2019-12-02 엄홍국 Electric cigarette device
CN108185529A (en) * 2018-01-25 2018-06-22 绿烟实业（深圳）有限公司 A kind of smoking set
CN108378420A (en) * 2018-04-02 2018-08-10 深圳市绿新丰科技有限公司 A kind of tobacco heating mechanism
KR102274250B1 (en) * 2018-04-09 2021-07-07 주식회사 아모센스 heater for electronic cigarette device
KR102083887B1 (en) * 2018-04-10 2020-03-03 주식회사 이엠텍 Heater connecting structure of electric heating smoking apparatus
CN108552599A (en) * 2018-05-08 2018-09-21 深圳市博迪科技开发有限公司 A kind of changeable type electronic cigarette baking heat generating component and electronic cigarette
CN108451050B (en) * 2018-05-09 2024-02-02 安徽中烟工业有限责任公司 Separator and atomizer of fuming heating device
CN108451051A (en) * 2018-05-09 2018-08-28 深圳市你我网络科技有限公司 Cigarette, electronic cigarette and electronic cigarette component
CN110680017A (en) * 2018-07-05 2020-01-14 深圳市艾维普思科技有限公司 Electronic cigarette
WO2020025637A1 (en) * 2018-08-01 2020-02-06 Philip Morris Products S.A. Extractor for an aerosol-generating device
CN109342485A (en) * 2018-08-22 2019-02-15 青岛颐中科技有限公司 Electric heating low temperature cigarette experimental provision
CN209031260U (en) * 2018-09-21 2019-06-28 深圳麦克韦尔股份有限公司 Toast smoking set and its heating member
CN109123806A (en) * 2018-09-21 2019-01-04 深圳麦克韦尔股份有限公司 Toast smoking set
CN209376679U (en) * 2018-09-28 2019-09-13 深圳市合元科技有限公司 Bake smoking set
WO2020062137A1 (en) * 2018-09-29 2020-04-02 深圳市丽福科技有限责任公司 Electronic cigarette device
CN109077363A (en) * 2018-09-29 2018-12-25 深圳市丽福科技有限责任公司 electronic smoking set
KR102187259B1 (en) * 2018-10-26 2020-12-04 주식회사 케이티앤지 Heater assembly and aerosol generating apparatus including the same
CN109156902B (en) * 2018-11-08 2024-01-09 广东精彩国际生物科技有限公司 Heating element and be equipped with this heating element's electron smoking set
KR102199796B1 (en) * 2018-12-11 2021-01-07 주식회사 케이티앤지 Apparatus and system for generating aerosol by induction heating
CN209711544U (en) * 2019-03-06 2019-12-03 深圳市你我网络科技有限公司 Electronic cigarette
CN109938411B (en) * 2019-03-27 2024-02-13 深圳市长能汇科科技有限公司 Smoking set comprising pluggable detachable heating component
CN111493367A (en) * 2019-07-04 2020-08-07 青岛颐中科技有限公司 Cigarette clamping device of low-temperature smoking set, low-temperature smoking set and low-temperature smoking set assembly
CN110839965A (en) * 2019-12-12 2020-02-28 赵乃霞 Electron cigarette heating element
CN111759012A (en) * 2020-05-15 2020-10-13 深圳市劲嘉科技有限公司 Heating non-combustible smoking set and heating device thereof
CN114246371A (en) * 2020-09-23 2022-03-29 深圳麦克韦尔科技有限公司 Heating element and aerosol forming device
CN114246370A (en) * 2020-09-23 2022-03-29 深圳麦克韦尔科技有限公司 Heating element and aerosol forming device
CN219205943U (en) * 2021-02-16 2023-06-20 厦门蜂涛陶瓷有限公司 Electron cigarette heating module and heater

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665262A (en) * 1991-03-11 1997-09-09 Philip Morris Incorporated Tubular heater for use in an electrical smoking article
US7458374B2 (en) * 2002-05-13 2008-12-02 Alexza Pharmaceuticals, Inc. Method and apparatus for vaporizing a compound
US20130333711A1 (en) * 2012-06-16 2013-12-19 Qiuming Liu Electronic Cigarette and Electronic Cigarette Device
US20150150306A1 (en) * 2013-12-03 2015-06-04 Shenzhen Smoore Technology Limited Electronic cigarette
EP2921066A1 (en) * 2015-03-31 2015-09-23 Philip Morris Products S.A. Heating element module for an aerosol-generating device
US20170013883A1 (en) * 2015-07-15 2017-01-19 Industry-Academic Cooperation Foundation, Yonsei University Electronic cigarette, data processing apparatus, method for measuring smoking amount and smoking management system employing the same
US20170156399A1 (en) * 2015-12-07 2017-06-08 Giant Concepts LLC Inhalation device with metering

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054233Y2 (en) * 1988-05-31 1993-02-02
JPH04370360A (en) * 1991-06-17 1992-12-22 Ngk Spark Plug Co Ltd Fin heater with temperature sensor
JP3677366B2 (en) * 1997-01-31 2005-07-27 京セラ株式会社 Ceramic heater
JP2006320285A (en) * 2005-05-20 2006-11-30 Tokai Corp Apparatus for heating pseudo-tobacco and pseudo-tobacco
JP4739433B2 (en) * 2009-02-07 2011-08-03 和彦 清水 Smokeless smoking jig
JP4753395B2 (en) * 2009-12-04 2011-08-24 和彦 清水 Smokeless smoking jig
EP2338361A1 (en) * 2009-12-23 2011-06-29 Philip Morris Products S.A. An elongate heater for an electrically heated aerosol-generating system
JP5070562B2 (en) * 2010-03-08 2012-11-14 和彦 清水 Mouthpiece
EP2682011A4 (en) * 2011-03-02 2015-04-22 Kazuhiko Shimizu Mouthpiece
RU2604012C2 (en) * 2011-11-21 2016-12-10 Филип Моррис Продактс С.А. Extractor for aerosol-generating device
EP2609821A1 (en) * 2011-12-30 2013-07-03 Philip Morris Products S.A. Method and apparatus for cleaning a heating element of aerosol-generating device
WO2014020953A1 (en) * 2012-08-03 2014-02-06 Shimizu Kazuhiko Smokeless smoking jig
US8910639B2 (en) * 2012-09-05 2014-12-16 R. J. Reynolds Tobacco Company Single-use connector and cartridge for a smoking article and related method
FR3019442A1 (en) * 2014-04-04 2015-10-09 Agece Ecole Centrale D Electronique DEVICE FOR ADJUSTING A QUANTITY OF NICOTINE INHALED BY A USER AND PORTABLE TERMINAL COMMUNICATING
PT3166425T (en) * 2014-07-11 2018-11-08 Philip Morris Products Sa Aerosol-generating system comprising a removable heater
CN104585884B (en) * 2015-01-20 2018-04-17 四川中烟工业有限责任公司 A kind of charcoal heats the aspirator of not burning tobacco
CN204362975U (en) * 2015-01-20 2015-06-03 川渝中烟工业有限责任公司 The aspirator of a kind of electrical heating not burning tobacco

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665262A (en) * 1991-03-11 1997-09-09 Philip Morris Incorporated Tubular heater for use in an electrical smoking article
US7458374B2 (en) * 2002-05-13 2008-12-02 Alexza Pharmaceuticals, Inc. Method and apparatus for vaporizing a compound
US20130333711A1 (en) * 2012-06-16 2013-12-19 Qiuming Liu Electronic Cigarette and Electronic Cigarette Device
US20150150306A1 (en) * 2013-12-03 2015-06-04 Shenzhen Smoore Technology Limited Electronic cigarette
EP2921066A1 (en) * 2015-03-31 2015-09-23 Philip Morris Products S.A. Heating element module for an aerosol-generating device
US20180007971A1 (en) * 2015-03-31 2018-01-11 Philip Morris Products S.A. Heating element module for an aerosol-generating device
US20170013883A1 (en) * 2015-07-15 2017-01-19 Industry-Academic Cooperation Foundation, Yonsei University Electronic cigarette, data processing apparatus, method for measuring smoking amount and smoking management system employing the same
US20170156399A1 (en) * 2015-12-07 2017-06-08 Giant Concepts LLC Inhalation device with metering

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US11246341B2 (en) 2016-12-16 2022-02-15 Kt&G Corporation Aerosol generation method and apparatus
US11457661B2 (en) 2016-12-16 2022-10-04 Kt&G Corporation Aerosol generation method and apparatus
US11627759B2 (en) 2016-12-16 2023-04-18 Kt&G Corporation Aerosol generation method and apparatus
US11882870B2 (en) 2016-12-16 2024-01-30 Kt&G Corporation Aerosol generation method and apparatus
US11252993B2 (en) 2016-12-16 2022-02-22 Kt&G Corporation Aerosol generation method and apparatus
US11871781B2 (en) 2016-12-16 2024-01-16 Kt&G Corporation Aerosol generation method and apparatus
US11246345B2 (en) 2017-04-11 2022-02-15 Kt&G Corporation Aerosol generating device provided with rotary heater
US11197497B2 (en) 2017-04-11 2021-12-14 Kt&G Corporation Aerosol generating device
US11252999B2 (en) 2017-04-11 2022-02-22 Kt&G Corporation Aerosol generating device
US11771138B2 (en) 2017-04-11 2023-10-03 Kt&G Corporation Aerosol generating device and method for providing smoking restriction function in aerosol generating device
US11259571B2 (en) 2017-04-11 2022-03-01 Kt&G Corporation Aerosol generating apparatus provided with movable heater
US11432593B2 (en) 2017-04-11 2022-09-06 Kt&G Corporation Device for cleaning smoking member, and smoking member system
US11622582B2 (en) 2017-04-11 2023-04-11 Kt&G Corporation Aerosol generating device and method for providing adaptive feedback through puff recognition
US11470882B2 (en) 2017-04-11 2022-10-18 Kt&G Corporation Device for holding smoking member, and smoking member system
US11805815B2 (en) * 2017-05-26 2023-11-07 Kt&G Corporation Heater assembly and aerosol generation device comprising same
US11849762B2 (en) 2017-08-09 2023-12-26 Kt&G Corporation Electronic cigarette control method and device
US11641879B2 (en) 2017-08-09 2023-05-09 Kt&G Corporation Aerosol generation device and control method for aerosol generation device
US11363840B2 (en) 2017-08-09 2022-06-21 Philip Morris Products S.A. Aerosol-generating device with removable susceptor
US11259567B2 (en) 2017-09-06 2022-03-01 Kt&G Corporation Aerosol generation device
US11344062B2 (en) 2017-09-06 2022-05-31 Kt&G Corporation Aerosol generation device having concealed fastening portion
US20220079221A1 (en) * 2017-09-06 2022-03-17 Kt&G Corporation Aerosol generation device
US11647785B2 (en) * 2017-09-06 2023-05-16 Kt&G Corporation Aerosol generation device having structure for preventing liquid leakage
US11730195B2 (en) * 2017-09-06 2023-08-22 Kt&G Corporation Aerosol generation device
US11937631B2 (en) 2017-09-06 2024-03-26 Kt&G Corporation Aerosol generation device having concealed fastening portion
USD927061S1 (en) 2017-09-14 2021-08-03 Pax Labs, Inc. Vaporizer cartridge
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
EP3590370A1 (en) * 2018-07-05 2020-01-08 Shenzhen IVPS Technology Co., Ltd. Electronic cigarette
US20210307397A1 (en) * 2018-09-21 2021-10-07 Shenzhen Buddy Technology Development Co., Ltd. Heating assembly and electronic cigarette
CN109965359A (en) * 2019-03-27 2019-07-05 深圳市长能汇科科技有限公司 A kind of heating element device heating the smoking set that do not burn
US20220039471A1 (en) * 2020-08-07 2022-02-10 Shenzhen Smoore Technology Limited Heating body and electronic atomization device having the same
WO2023117991A1 (en) * 2021-12-22 2023-06-29 Nicoventures Trading Limited Aerosol generating device

Also Published As

Publication number Publication date
EP3174367A3 (en) 2017-11-29
CN205648910U (en) 2016-10-19
EP3174367A2 (en) 2017-05-31
EP3174367B1 (en) 2022-06-01
KR20170106916A (en) 2017-09-22
JP2017163975A (en) 2017-09-21

Similar Documents

Publication Publication Date Title
US20170172214A1 (en) Heating assembly and cigarette heating device having same
EP3216358B1 (en) Connector, power supply, atomizer and electronic cigarette having same
US9917332B2 (en) Power supply and electronic cigarette having same
EP3146857A2 (en) Heating assembly, atomizer and electronic cigarette having same
EP3487333B1 (en) Electronic cigarette power supply portion
KR102649831B1 (en) Integral flat surface with electrical contacts
US20150327597A1 (en) Atomizer, power supply, and electronic cigarette having same
JP2019187447A (en) Monolithic plane having electric contact point and method for manufacturing the same
EP3095339A1 (en) Atomizing head, atomizer and electronic cigarette having same
US10524504B2 (en) Atomizer and electronic cigarette having same
KR200470295Y1 (en) Portable device's protecting case having a sliding connector
US9997937B2 (en) Electronic cigarette charging apparatus
US20160206006A1 (en) Atomizer and electronic cigarette having same
EP3326473B1 (en) Charger for electronic cigarette with multiple charging ports
EP3011850A1 (en) Atomizer and aerosol inhaling device having same
US20160073691A1 (en) Electronic cigarette and battery device thereof
EP3039976A1 (en) Replaceable atomizing unit, atomizer and electronic cigarette having same
US20150150307A1 (en) Electronic cigarette
US20160270445A1 (en) Electronic cigarette
GB2556140A (en) Electronic cigarette
RU2019116584A (en) EVAPORATOR UNIT FOR ELECTRONIC STEAMING DEVICES
RU2018142138A (en) CARTRIDGE FOR AEROSOL-GENERATING SYSTEM
JP2016091598A (en) Connector and connector device
RU2014125563A (en) FOUR-POLE PLUG FOR CONNECTION WITH PRINTED INSTALLATION BOARD
JP2013182692A5 (en)

Legal Events

Date Code Title Description
AS Assignment

Owner name: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LI, YONGHAI;XU, ZHONGLI;CHEN, HONGBIN;AND OTHERS;REEL/FRAME:041428/0236

Effective date: 20170215

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION