Nova Patents
HUT77461A

Insulating element and method for manufacturing the element

Abstract

PCT No. PCT/DK95/00153 Sec. 371 Date Oct. 11, 1996 Sec. 102(e) Date Oct. 11, 1996 PCT Filed Apr. 11, 1995 PCT Pub. No. WO95/28533 PCT Pub. Date Oct. 26, 1995An insulating plate element includes a heat insulating core layer (1) open to diffusion and which is coated on both sides with a diffusion-proof outer layer (4,5), the core layer (1) being divided into cells by means of diffusion-proof separating layers (3) that extend perpendicular to the diffusion-proof outer layers (4,5) and are connected thereto in a diffusion-proof manner.

Term

No projected expiry on record.

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20 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

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Priority claims
DocumentOfficeKindDate
42794DenmarkA
9500153DenmarkW

Members20

Family members, oldest first
DocumentOfficeKind
DK42794ADenmarkA
CA2187530A1CanadaA1
WO9528533A1World Intellectual Property Organization (WIPO)A1
AU2303895AAustraliaA
HU9602706D0HungaryD0
PL316732A1PolandA1
SK126996A3SlovakiaA3
CZ299296A3CzechiaA3
BG100903ABulgariaA
EP0793759A1European Patent Office (EPO)A1
HUT77461AThis recordHungaryA
US5776580AUnited States of AmericaA
BG62144B1BulgariaB1
PL178004B1PolandB1
EP0793759B1European Patent Office (EPO)B1
AT194676TAustriaT
ATE194676T1AustriaT1
DE69518002D1GermanyD1
DE69518002T2GermanyT2
HU219093BHungaryB