Nova Patents
AT348536T

Smokers filter

Abstract

A tobacco cigarette filter 咀, wherein of the highest 50% interception tar right, comprising a high to a suction, and highest 50% interception tar quantities' downstreams the filter opening (2) and other filter longitudinal separation with the lower to a suction from the upstream and highest 22% interception tar quantities' upstreams the filter opening (3), and a front are two tails filtering holes and is connected with them is formed in the two cavity (6) filter 咀 the seal material (4).

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

28 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
0224665United KingdomA

Members28

Family members, oldest first
DocumentOfficeKind
GB0224665D0United KingdomD0
GB2394394AUnited KingdomA
WO2004037025A2World Intellectual Property Organization (WIPO)A2
AU2003269272A1AustraliaA1
WO2004037025A3World Intellectual Property Organization (WIPO)A3
CA2502587A1CanadaA1
KR20050056258ARepublic of KoreaA
EP1555899A2European Patent Office (EPO)A2
BR0315422ABrazilA
PL376113A1PolandA1
US2006011206A1United States of AmericaA1
RU2005111984ARussian FederationA
CN1725961AChinaA
JP2006503572AJapanA
EP1555899B1European Patent Office (EPO)B1
AT348536TThis recordAustriaT
ATE348536T1AustriaT1
DE60310596D1GermanyD1
ES2277108T3SpainT3
DE60310596T2GermanyT2
RU2324409C2Russian FederationC2
CN100566609CChinaC
PL204862B1PolandB1
JP4546248B2JapanB2
US7980250B2United States of AmericaB2
CA2502587CCanadaC
KR101108636B1Republic of KoreaB1
BR0315422B1BrazilB1