US3428049A
(en)
*
|
1965-12-21 |
1969-02-18 |
American Tobacco Co |
Tobacco smoke filter element
|
US3502084A
(en)
*
|
1967-08-24 |
1970-03-24 |
H 2 O Filter Corp The |
Filter element for smoking devices
|
US3513859A
(en)
*
|
1967-11-06 |
1970-05-26 |
H2O Filter Corp The |
Filter for smoking devices
|
US3575180A
(en)
*
|
1968-08-07 |
1971-04-20 |
H 2 0 Filter Corp The |
Water-reactive filter element for smoking devices
|
US3508558A
(en)
*
|
1969-03-19 |
1970-04-28 |
Bernard M Seyburn |
Cigarette filter
|
US3635226A
(en)
*
|
1969-06-16 |
1972-01-18 |
British American Tobacco Co |
Tobacco-smoke filters
|
US3625228A
(en)
*
|
1969-10-16 |
1971-12-07 |
H 2 O Filter Corp The |
Heat activated filter for smoking devices
|
US3602231A
(en)
*
|
1969-12-12 |
1971-08-31 |
H 2 D Filter Corp The |
Means for audible detection of the activation of a filter for smoking devices
|
US3685521A
(en)
*
|
1970-06-16 |
1972-08-22 |
H 2 O Filter Corp The |
Cigarette holder containing actuated carbon and frangible capsule
|
US3669128A
(en)
*
|
1970-11-09 |
1972-06-13 |
Joseph H Cohen |
Device for filtering tobacco smoke
|
US3884246A
(en)
*
|
1973-01-16 |
1975-05-20 |
Eric E Walker |
Optional dry or liquid filter
|
US5019122A
(en)
*
|
1987-08-21 |
1991-05-28 |
R. J. Reynolds Tobacco Company |
Smoking article with an enclosed heat conductive capsule containing an aerosol forming substance
|
US5549124A
(en)
*
|
1988-08-29 |
1996-08-27 |
Dorsey; David A. |
Water filter for cigarettes
|
DE4107025C2
(en)
*
|
1991-03-01 |
1993-12-23 |
Reemtsma H F & Ph |
System for self-production of filter cigarettes
|
US7836895B2
(en)
*
|
2003-06-23 |
2010-11-23 |
R. J. Reynolds Tobacco Company |
Filtered cigarette incorporating a breakable capsule
|
US7115085B2
(en)
*
|
2003-09-12 |
2006-10-03 |
R.J. Reynolds Tobacco Company |
Method and apparatus for incorporating objects into cigarette filters
|
US8066011B2
(en)
*
|
2003-09-30 |
2011-11-29 |
R. J. Reynolds Tobacco Company |
Filtered cigarette incorporating an adsorbent material
|
ATE472947T1
(en)
|
2003-09-30 |
2010-07-15 |
Reynolds Tobacco Co R |
FILTER CIGARETTE WITH ADSORPTION MATERIAL
|
US7878962B2
(en)
|
2005-05-03 |
2011-02-01 |
Philip Morris Usa Inc. |
Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture
|
US7479098B2
(en)
|
2005-09-23 |
2009-01-20 |
R. J. Reynolds Tobacco Company |
Equipment for insertion of objects into smoking articles
|
US8739802B2
(en)
|
2006-10-02 |
2014-06-03 |
R.J. Reynolds Tobacco Company |
Filtered cigarette
|
US7972254B2
(en)
*
|
2007-06-11 |
2011-07-05 |
R.J. Reynolds Tobacco Company |
Apparatus for inserting objects into a filter component of a smoking article, and associated method
|
EP2234711B1
(en)
*
|
2008-01-25 |
2017-11-01 |
RJ Reynolds Tobacco Company |
Process for manufacturing breakable capsules useful in tobacco products
|
US8186359B2
(en)
|
2008-02-01 |
2012-05-29 |
R. J. Reynolds Tobacco Company |
System for analyzing a filter element associated with a smoking article, and associated method
|
EP2323506B2
(en)
†
|
2008-05-21 |
2016-07-27 |
R.J.Reynolds Tobacco Company |
Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
|
US20100059074A1
(en)
*
|
2008-09-05 |
2010-03-11 |
R. J. Reynolds Tobacco Company |
Inspection System for a Smoking Article Having an Object Inserted Therein, and Associated Method
|
US8308623B2
(en)
*
|
2008-10-28 |
2012-11-13 |
R.J. Reynolds Tobacco Company |
Apparatus for enhancing a filter component of a smoking article, and associated method
|
ZA200901679B
(en)
|
2009-03-09 |
2015-08-26 |
Tobacco Res And Development Institute (Pty) Ltd |
Apparatus for introducing objects into filter rod material
|
US8262550B2
(en)
|
2009-03-19 |
2012-09-11 |
R. J. Reynolds Tobacco Company |
Apparatus for inserting objects into a filter component of a smoking article
|
US8808153B2
(en)
*
|
2009-07-14 |
2014-08-19 |
Aiger Group Ag |
Apparatus for assembly of multi-segment rod-like articles
|
US20110162662A1
(en)
*
|
2010-01-05 |
2011-07-07 |
Aiger Group Ag |
Apparatus and method for insertion of capsules into filter tows
|
US9131730B2
(en)
*
|
2010-01-07 |
2015-09-15 |
Aiger Group Ag |
System and apparatus for registration of different objects in rod shaped articles
|
US8760508B2
(en)
|
2010-01-13 |
2014-06-24 |
R.J. Reynolds Tobacco Company |
Filtered smoking article inspection system, and associated method
|
US20110180084A1
(en)
|
2010-01-27 |
2011-07-28 |
R.J. Reynolds Tobacco Company |
Apparatus and associated method for forming a filter component of a smoking article
|
AR081744A1
(en)
*
|
2010-03-26 |
2012-10-17 |
Philip Morris Prod |
FILTER WITH ADAPTERS WITH INTERMEDIATE SPACE WITH FLAVORED BALL
|
US8671951B2
(en)
*
|
2010-03-26 |
2014-03-18 |
Philip Morris Usa Inc. |
Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule
|
US8905243B2
(en)
|
2010-08-11 |
2014-12-09 |
R.J. Reynolds Tobacco Company |
Apparatus for sorting objects, and associated method
|
US8622882B2
(en)
|
2010-09-27 |
2014-01-07 |
Aiger Group Ag |
Apparatus and method for insertion of capsules into filter tows
|
US8475348B2
(en)
|
2010-09-28 |
2013-07-02 |
Aiger Group Ag |
Apparatus and method for assembly of multi-segment rod-like articles
|
ZA201008663B
(en)
|
2010-12-01 |
2014-08-27 |
Tobacco Res And Dev Inst (Pty) Ltd |
Feed mechanism
|
GB201110863D0
(en)
|
2011-06-27 |
2011-08-10 |
British American Tobacco Co |
Smoking article filter and insertable filter unit thereof
|
EP2554060A1
(en)
|
2011-08-01 |
2013-02-06 |
JT International S.A. |
Filter element incorporating a breakable capsule, method of manufacturing a cigarette having a filter element incorporating a breakable capsule and apparatus for manufacturing the cigarette having a filter element incorporating a breakable capsule
|
US20130085052A1
(en)
|
2011-09-29 |
2013-04-04 |
R. J. Reynolds Tobacco Company |
Apparatus for Inserting Microcapsule Objects into a Filter Element of a Smoking Article, and Associated Method
|
US8831764B2
(en)
|
2011-10-17 |
2014-09-09 |
R. J. Reynolds Tobacco Company |
Cigarette package coding system and associated method
|
UA111862C2
(en)
|
2011-11-07 |
2016-06-24 |
Філіп Морріс Продактс С.А. |
SMOKING PRODUCT WITH LIQUID DELIVERY MATERIAL
|
AT513412B1
(en)
|
2012-09-17 |
2014-07-15 |
Tannpapier Gmbh |
Tipping paper
|
US9664570B2
(en)
|
2012-11-13 |
2017-05-30 |
R.J. Reynolds Tobacco Company |
System for analyzing a smoking article filter associated with a smoking article, and associated method
|
UA118772C2
(en)
|
2013-12-20 |
2019-03-11 |
Філіп Морріс Продактс С.А. |
Smoking article having a filter including a capsule
|
MY177029A
(en)
|
2013-12-31 |
2020-09-02 |
Philip Morris Products Sa |
Smoking article with dual additive delivery system
|
US9844232B2
(en)
|
2014-03-11 |
2017-12-19 |
R.J. Reynolds Tobacco Company |
Smoking article inspection system and associated method
|
US10063814B2
(en)
|
2014-03-12 |
2018-08-28 |
R.J. Reynolds Tobacco Company |
Smoking article package inspection system and associated method
|
GB201713129D0
(en)
|
2017-08-16 |
2017-09-27 |
British American Tobacco Investments Ltd |
Flour system
|
US11388927B2
(en)
|
2018-04-05 |
2022-07-19 |
R.J. Reynolds Tobacco Company |
Cigarette filter object insertion apparatus and associated method
|
KR102062207B1
(en)
*
|
2019-08-23 |
2020-01-03 |
주식회사 케이티앤지 |
A smoking article with triple care technology reducing smoking smell
|