Nova Patents
AT22937T

Untitled record

Abstract

This record has no abstract on file.

Term

Term ended

Expired 20 December 2002, 23.8 years ago.

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

28 members in 15 offices

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

Priority claims2

Priority claims
DocumentOfficeKindDate
33359281United States of AmericaA
33359381United States of AmericaA

Members28

Family members, oldest first
DocumentOfficeKind
FI824296A0FinlandA0
PT76015APortugalA
FI824296LFinlandL
NO824337LNorwayL
EP0082514A1European Patent Office (EPO)A1
AU9107982AAustraliaA
JPS58123887AJapanA
JPS5844751B2JapanB2
BR8207631ABrazilA
ES518463A0SpainA0
ES8402625A1SpainA1
US4457953AUnited States of AmericaA
KR840002914ARepublic of KoreaA
ZA828909BSouth AfricaB
US4481303AUnited States of AmericaA
CA1180316ACanadaA
NZ202825ANew ZealandA
AU551406B2AustraliaB2
KR860000736B1Republic of KoreaB1
EP0082514B1European Patent Office (EPO)B1
AT22937TThis recordAustriaT
ATE22937T1AustriaT1
DE3273811D1GermanyD1
FI73245BFinlandB
FI73245CFinlandC
PT76015BPortugalB
NO160725BNorwayB
NO160725CNorwayC