Nova Patents
AT21798T

Untitled record

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

9 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
36203482United States of AmericaA
8300148United States of AmericaW

Members9

Family members, oldest first
DocumentOfficeKind
WO8303512A1World Intellectual Property Organization (WIPO)A1
JPS59500442AJapanA
EP0104255A1European Patent Office (EPO)A1
US4449238AUnited States of AmericaA
EP0104255A4European Patent Office (EPO)A4
CA1193552ACanadaA
EP0104255B1European Patent Office (EPO)B1
AT21798TThis recordAustriaT
DE3365507D1GermanyD1