Nova Patents
AT49835T

Untitled record

Abstract

This record has no abstract on file.

Term

Term ended

Expired 20 March 2005, 21.5 years ago.

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

30 members in 16 offices

This recordMember, by publication datePriority claim6 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
5759584JapanA
5759684JapanA

Members30

Family members, oldest first
DocumentOfficeKind
GB8507248D0United KingdomD0
AU4024085AAustraliaA
FR2561839A1FranceA1
EP0156440A2European Patent Office (EPO)A2
GB2156555AUnited KingdomA
JPS60201575AJapanA
JPS60201576AJapanA
KR850006950ARepublic of KoreaA
BR8501277ABrazilA
EP0156440A3European Patent Office (EPO)A3
US4680764AUnited States of AmericaA
FR2561839B1FranceB1
GB2156555BUnited KingdomB
AU584883B2AustraliaB2
CA1255771ACanadaA
SU1505451A3Soviet Union (until 1991)A3
EP0156440B1European Patent Office (EPO)B1
AT49835TThis recordAustriaT
ATE49835T1AustriaT1
DE3575646D1GermanyD1
USRE33462EUnited States of AmericaE
SG55392GSingaporeG
HK43393AHong Kong, ChinaA
KR940008742B1Republic of KoreaB1
JPH0687348B2JapanB2
JPH07101543B2JapanB2
CZ8502009A3CzechiaA3
CZ281601B6CzechiaB6
SK200985A3SlovakiaA3
SK278568B6SlovakiaB6