Nova Patents
ATE27799T1

Untitled record

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 29 September 2001, 25 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

18 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
19197480United States of AmericaA
20383480United States of AmericaA

Members18

Family members, oldest first
DocumentOfficeKind
DK429081ADenmarkA
EP0049154A1European Patent Office (EPO)A1
AU7576481AAustraliaA
JPS5787888AJapanA
US4382867AUnited States of AmericaA
CA1172780ACanadaA
AU546921B2AustraliaB2
EP0049154B1European Patent Office (EPO)B1
AT27799TAustriaT
ATE27799T1This recordAustriaT1
DE3176257D1GermanyD1
US4889620AUnited States of AmericaA
USRE33177EUnited States of AmericaE
JPH0347918B2JapanB2
US5328601AUnited States of AmericaA
EP0049154B2European Patent Office (EPO)B2
US6200468B1United States of AmericaB1
US6475395B1United States of AmericaB1