Global Patent Index - EP 1027565 A1

EP 1027565 A1 2000-08-16 - ELECTRIC HOT WATER TANK WITH LAYERED STORAGE

Title (en)

ELECTRIC HOT WATER TANK WITH LAYERED STORAGE

Title (de)

ELEKTRISCHER SCHICHTENSPEICHER

Title (fr)

CHAUFFE-EAU ELECTRIQUE A ACCUMULATION AVEC STOCKAGE D'EAU EN PLUSIEURS SECTEURS

Publication

EP 1027565 A1 (EN)

Application

EP 97941407 A

Priority

US 9715496 W

IPC 1-7 (main, further and additional classification)

F24H 1/10

IPC 8 full level (invention and additional information)

F24H 1/10 (2006.01); F24H 1/20 (2006.01)

Designated contracting state (EPC)

DE FR GB IE IT

EPO simple patent family

EP 1027565 A1 20000816; EP 1027565 A4 20021002

INPADOC legal status


2003-11-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030401

2002-10-02 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20020821

2002-10-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): DE FR GB IE IT

2002-10-02 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7F 24H 1/10 A, 7F 24H 1/20 B

2000-08-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000331

2000-08-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IE IT