Nova Patents
AT30479T

Untitled record

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

31 members in 17 offices

This recordMember, by publication datePriority claim7 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
381983SwitzerlandA
583583SwitzerlandA

Members31

Family members, oldest first
DocumentOfficeKind
GB8417776D0United KingdomD0
NO842799LNorwayL
EP0131216A2European Patent Office (EPO)A2
FR2549268A1FranceA1
DE3423993A1GermanyA1
NL8402189ANetherlands (Kingdom of the)A
GB2143336AUnited KingdomA
EP0131216A3European Patent Office (EPO)A3
KR850001438ARepublic of KoreaA
DD222433A5German Democratic Republic (until 1990)A5
JPS60107020AJapanA
FR2549268B1FranceB1
US4634229AUnited States of AmericaA
GB2143336BUnited KingdomB
US4697884AUnited States of AmericaA
EP0131216B1European Patent Office (EPO)B1
AT30479TThis recordAustriaT
DE3467044D1GermanyD1
IN161652BIndiaB
CH664027A5SwitzerlandA5
CH665491A5SwitzerlandA5
DE3423993C2GermanyC2
CA1242784ACanadaA
SG20690GSingaporeG
HK54890AHong Kong, ChinaA
PH24617APhilippinesA
US4697884B1United States of AmericaB1
KR900008064B1Republic of KoreaB1
NO167241BNorwayB
NO167241CNorwayC
JPH041330B2JapanB2