Nova Patents
AT4152T

Untitled record

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

18 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
7900812SwedenA
8000029SwedenW

Members18

Family members, oldest first
DocumentOfficeKind
FI800226AFinlandA
FI800227AFinlandA
SE7900812LSwedenL
WO8001625A1World Intellectual Property Organization (WIPO)A1
WO8001626A1World Intellectual Property Organization (WIPO)A1
JPS55501200AJapanA
EP0022842A1European Patent Office (EPO)A1
EP0022843A1European Patent Office (EPO)A1
US4374908AUnited States of AmericaA
EP0022842B1European Patent Office (EPO)B1
US4387142AUnited States of AmericaA
AT3604TAustriaT
CA1149013ACanadaA
CA1149014ACanadaA
DE3063394D1GermanyD1
EP0022843B1European Patent Office (EPO)B1
AT4152TThis recordAustriaT
DE3064067D1GermanyD1