AT302138B - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number
AT302138B
AT302138B AT1125770A AT1125770A AT302138B AT 302138 B AT302138 B AT 302138B AT 1125770 A AT1125770 A AT 1125770A AT 1125770 A AT1125770 A AT 1125770A AT 302138 B AT302138 B AT 302138B
Authority
AT
Austria
Prior art keywords
tobacco smoke
smoke filter
filter
tobacco
Prior art date
Application number
AT1125770A
Other languages
German (de)
Original Assignee
Cigarette Components 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
Priority to GB6285669 priority Critical
Priority to GB1376770 priority
Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd
Application granted granted Critical
Publication of AT302138B publication Critical patent/AT302138B/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0275Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0283Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
AT1125770A 1969-12-24 1970-12-15 Tobacco smoke filter AT302138B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6285669 1969-12-24
GB1376770 1970-03-21

Publications (1)

Publication Number Publication Date
AT302138B true AT302138B (en) 1972-10-10

Family

ID=26249991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1125770A AT302138B (en) 1969-12-24 1970-12-15 Tobacco smoke filter

Country Status (13)

Country Link
US (1) US3752166A (en)
AT (1) AT302138B (en)
BE (1) BE760404A (en)
CA (1) CA923396A (en)
CH (1) CH533427A (en)
DE (1) DE2062543A1 (en)
ES (2) ES164496Y (en)
FR (1) FR2073633A5 (en)
IE (1) IE34766B1 (en)
IL (1) IL35766A (en)
NL (1) NL7018728A (en)
NO (1) NO128249B (en)
RO (1) RO68745B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1462726A (en) * 1974-09-19 1977-01-26 Cigarette Components Ltd Smoke filter process and apparatus
FR2319031B1 (en) * 1975-07-25 1977-12-16 Girard Raymond
US3994306A (en) * 1975-12-24 1976-11-30 American Filtrona Corporation Tobacco smoke filter
ZA8004948B (en) * 1979-08-28 1981-06-24 British American Tobacco Co Smoke filtration
ZA8004947B (en) * 1979-08-28 1981-06-24 British American Tobacco Co Smoke filtration
US4388934A (en) * 1980-06-18 1983-06-21 British-American Tobacco Company Limited Filters
US4492238A (en) 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
US8430881B2 (en) 2004-10-15 2013-04-30 Baxano, Inc. Mechanical tissue modification devices and methods
US20100331883A1 (en) 2004-10-15 2010-12-30 Schmitz Gregory P Access and tissue modification systems and methods
US8366712B2 (en) 2005-10-15 2013-02-05 Baxano, Inc. Multiple pathways for spinal nerve root decompression from a single access point
US20110190772A1 (en) 2004-10-15 2011-08-04 Vahid Saadat Powered tissue modification devices and methods
US8048080B2 (en) 2004-10-15 2011-11-01 Baxano, Inc. Flexible tissue rasp
US8062300B2 (en) 2006-05-04 2011-11-22 Baxano, Inc. Tissue removal with at least partially flexible devices
US7938830B2 (en) 2004-10-15 2011-05-10 Baxano, Inc. Powered tissue modification devices and methods
US9101386B2 (en) 2004-10-15 2015-08-11 Amendia, Inc. Devices and methods for treating tissue
US7738969B2 (en) 2004-10-15 2010-06-15 Baxano, Inc. Devices and methods for selective surgical removal of tissue
US7887538B2 (en) 2005-10-15 2011-02-15 Baxano, Inc. Methods and apparatus for tissue modification
US8257356B2 (en) 2004-10-15 2012-09-04 Baxano, Inc. Guidewire exchange systems to treat spinal stenosis
JP5243034B2 (en) 2004-10-15 2013-07-24 バクサノ,インク. Tissue removal device
US8092456B2 (en) 2005-10-15 2012-01-10 Baxano, Inc. Multiple pathways for spinal nerve root decompression from a single access point
US8062298B2 (en) 2005-10-15 2011-11-22 Baxano, Inc. Flexible tissue removal devices and methods
US8221397B2 (en) 2004-10-15 2012-07-17 Baxano, Inc. Devices and methods for tissue modification
US7963915B2 (en) 2004-10-15 2011-06-21 Baxano, Inc. Devices and methods for tissue access
US8617163B2 (en) 2004-10-15 2013-12-31 Baxano Surgical, Inc. Methods, systems and devices for carpal tunnel release
US9247952B2 (en) 2004-10-15 2016-02-02 Amendia, Inc. Devices and methods for tissue access
US7578819B2 (en) 2005-05-16 2009-08-25 Baxano, Inc. Spinal access and neural localization
US7857813B2 (en) 2006-08-29 2010-12-28 Baxano, Inc. Tissue access guidewire system and method
US8192436B2 (en) 2007-12-07 2012-06-05 Baxano, Inc. Tissue modification devices
EP2194861A1 (en) 2007-09-06 2010-06-16 Baxano, Inc. Method, system and apparatus for neural localization
US9314253B2 (en) 2008-07-01 2016-04-19 Amendia, Inc. Tissue modification devices and methods
US8398641B2 (en) 2008-07-01 2013-03-19 Baxano, Inc. Tissue modification devices and methods
US8409206B2 (en) 2008-07-01 2013-04-02 Baxano, Inc. Tissue modification devices and methods
WO2010009093A2 (en) 2008-07-14 2010-01-21 Baxano, Inc Tissue modification devices
US8251072B1 (en) * 2009-01-12 2012-08-28 Zepp Scott D One shot cigarette system
AU2010223872B2 (en) 2009-03-13 2014-05-01 Baxano, Inc. Flexible neural localization devices and methods
US8394102B2 (en) 2009-06-25 2013-03-12 Baxano, Inc. Surgical tools for treatment of spinal stenosis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094450A (en) * 1955-01-26 1963-06-18 Davidson Glenn Method of making a cylindrical filter element for cigarette tips
US3040752A (en) * 1959-06-15 1962-06-26 Ganz Henry Filter cigarettes

Also Published As

Publication number Publication date
CH533427A (en) 1973-02-15
NL7018728A (en) 1971-06-28
ES386717A1 (en) 1974-01-16
FR2073633A5 (en) 1971-10-01
CA923396A (en) 1973-03-27
BE760404A1 (en)
IL35766D0 (en) 1971-02-25
ES164496Y (en) 1971-09-16
BE760404A (en) 1971-05-27
IL35766A (en) 1973-08-29
ES164496U (en) 1971-03-16
IE34766L (en) 1971-06-24
IE34766B1 (en) 1975-08-06
NO128249B (en) 1973-10-22
CA923396A1 (en)
DE2062543A1 (en) 1971-07-01
RO68745A (en) 1984-03-15
US3752166A (en) 1973-08-14
RO68745B (en) 1984-03-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee