Nova Patents
AT21472T

Untitled record

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

14 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
24251981United States of AmericaA
8200295United States of AmericaW

Members14

Family members, oldest first
DocumentOfficeKind
WO8203142A1World Intellectual Property Organization (WIPO)A1
AU8331982AAustraliaA
US4352153AUnited States of AmericaA
DK501182ADenmarkA
ZA821493BSouth AfricaB
JPS58500340AJapanA
EP0073825A1European Patent Office (EPO)A1
DE73825T1GermanyT1
CA1170311ACanadaA
EP0073825A4European Patent Office (EPO)A4
AU551526B2AustraliaB2
EP0073825B1European Patent Office (EPO)B1
AT21472TThis recordAustriaT
DE3272507D1GermanyD1