CA2271432A1 - Filter cigarettes with air chambers - Google Patents

Filter cigarettes with air chambers Download PDF

Info

Publication number
CA2271432A1
CA2271432A1 CA 2271432 CA2271432A CA2271432A1 CA 2271432 A1 CA2271432 A1 CA 2271432A1 CA 2271432 CA2271432 CA 2271432 CA 2271432 A CA2271432 A CA 2271432A CA 2271432 A1 CA2271432 A1 CA 2271432A1
Authority
CA
Canada
Prior art keywords
cigarette
smoke
filter
tobacco
cylindrical member
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
CA 2271432
Other languages
English (en)
French (fr)
Inventor
Han Jo Lee
Taejun Kim
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2271432 priority Critical patent/CA2271432A1/en
Priority to KR1020000024546A priority patent/KR20000077188A/ko
Priority to JP2000137994A priority patent/JP2000325067A/ja
Publication of CA2271432A1 publication Critical patent/CA2271432A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0291—Manufacture of tobacco smoke filters for filters with special features for hollow tipped filters, e.g. recess filters

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA 2271432 1999-05-11 1999-05-11 Filter cigarettes with air chambers Abandoned CA2271432A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2271432 CA2271432A1 (en) 1999-05-11 1999-05-11 Filter cigarettes with air chambers
KR1020000024546A KR20000077188A (ko) 1999-05-11 2000-05-09 공기챔버를 가진 필터담배
JP2000137994A JP2000325067A (ja) 1999-05-11 2000-05-11 空気室を備えた紙巻タバコ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2271432 CA2271432A1 (en) 1999-05-11 1999-05-11 Filter cigarettes with air chambers

Publications (1)

Publication Number Publication Date
CA2271432A1 true CA2271432A1 (en) 2000-11-11

Family

ID=4163540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2271432 Abandoned CA2271432A1 (en) 1999-05-11 1999-05-11 Filter cigarettes with air chambers

Country Status (3)

Country Link
JP (1) JP2000325067A (ja)
KR (1) KR20000077188A (ja)
CA (1) CA2271432A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109152415A (zh) * 2016-05-20 2019-01-04 英美烟草(投资)有限公司 在用于加热可抽吸材料的设备中使用的制品
US11013868B2 (en) 2015-04-06 2021-05-25 Japan Tobacco Inc. Flavor inhaler

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015033330A (ja) * 2011-11-30 2015-02-19 日本たばこ産業株式会社 喫煙物品用フィルターおよび喫煙物品
GB201608947D0 (en) * 2016-05-20 2016-07-06 British American Tobacco Co Consumable for aerosol generating device
KR102588176B1 (ko) * 2016-12-21 2023-10-12 필립모리스 프로덕츠 에스.에이. 소화 수단을 구비한 흡연 물품
UA124809C2 (uk) 2016-12-21 2021-11-24 Філіп Морріс Продактс С.А. Курильний виріб із засобом гасіння

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343320A (en) * 1981-02-25 1982-08-10 Rudolph Muto Cigarette filter with oblique partitions
US4386618A (en) * 1981-06-29 1983-06-07 Brown & Williamson Tobacco Corporation Cigarette filter
CH665756A5 (de) * 1985-05-20 1988-06-15 Tobacco Res & Dev Zigarette.
US4638820A (en) * 1986-02-03 1987-01-27 R. J. Reynolds Tobacco Company Puff control cigarette
US4716912A (en) * 1986-02-14 1988-01-05 R. J. Reynolds Tobacco Company Filter cigarette having adjustable air dilution
JPS6375198U (ja) * 1986-11-05 1988-05-19
US4949736A (en) * 1988-03-16 1990-08-21 R. J. Reynolds Tobacco Company Variable ventilation mouthpiece for a smoking article
JP2624845B2 (ja) * 1989-07-31 1997-06-25 株式会社東芝 原子力発電施設

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11013868B2 (en) 2015-04-06 2021-05-25 Japan Tobacco Inc. Flavor inhaler
CN109152415A (zh) * 2016-05-20 2019-01-04 英美烟草(投资)有限公司 在用于加热可抽吸材料的设备中使用的制品
KR20190079715A (ko) * 2016-05-20 2019-07-05 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 흡연 가능 재료를 가열하기 위한 장치에 사용하기 위한 물품
KR102272317B1 (ko) 2016-05-20 2021-07-01 니코벤처스 트레이딩 리미티드 흡연 가능 재료를 가열하기 위한 장치에 사용하기 위한 물품
KR20210082279A (ko) * 2016-05-20 2021-07-02 니코벤처스 트레이딩 리미티드 흡연 가능 재료를 가열하기 위한 장치에 사용하기 위한 물품
KR102434961B1 (ko) 2016-05-20 2022-08-19 니코벤처스 트레이딩 리미티드 흡연 가능 재료를 가열하기 위한 장치에 사용하기 위한 물품
KR20220119760A (ko) * 2016-05-20 2022-08-30 니코벤처스 트레이딩 리미티드 흡연 가능 재료를 가열하기 위한 장치에 사용하기 위한 물품
KR102543069B1 (ko) 2016-05-20 2023-06-14 니코벤처스 트레이딩 리미티드 흡연 가능 재료를 가열하기 위한 장치에 사용하기 위한 물품

Also Published As

Publication number Publication date
KR20000077188A (ko) 2000-12-26
JP2000325067A (ja) 2000-11-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead