Nova Patents
DK6291A

Method of surface treatment of aluminum or its alloy.

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 14 January 2011, 15.7 years ago.

  1. Priority
  2. Filed and published
  3. Projected expiry
  4. Today

26 members in 14 offices

This recordMember, by publication datePriority claim4 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
12046989JapanA
9000591JapanW

Members26

Family members, oldest first
DocumentOfficeKind
CA2028107A1CanadaA1
WO9014449A1World Intellectual Property Organization (WIPO)A1
JPH02301596AJapanA
AU5631890AAustraliaA
DK6291AThis recordDenmarkA
DK6291D0DenmarkD0
FI910174A0FinlandA0
EP0429656A1European Patent Office (EPO)A1
HUT55841AHungaryA
BR9005177ABrazilA
EP0429656A4European Patent Office (EPO)A4
KR920700312ARepublic of KoreaA
US5132003AUnited States of AmericaA
AU632129B2AustraliaB2
JPH0514033B2JapanB2
FI93978BFinlandB
FI93978CFinlandC
EP0429656B1European Patent Office (EPO)B1
AT128195TAustriaT
ATE128195T1AustriaT1
DE69022543D1GermanyD1
DE69022543T2GermanyT2
RU2060305C1Russian FederationC1
DK171452B1DenmarkB1
KR970005449B1Republic of KoreaB1
HU213842BHungaryB