Global Patent Index - EP 1050625 A2

EP 1050625 A2 2000-11-08 - Device for smoothing the surface of poured concrete

Title (en)

Device for smoothing the surface of poured concrete

Title (de)

Vorrichtung zum Glätten von Betonoberflächen

Title (fr)

Machine de lissage de surfaces en béton

Publication

EP 1050625 A2 (EN)

Application

EP 99811037 A

Priority

CH 87399 A

Abstract (en)

A tool (1) for smoothing the surface (2) of poured concrete which has a vibrating electric motor (3) fitted to it capable of transmitting its vibrations to the poured material is described. <IMAGE>

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

E01C 19/38; E04F 21/24; E04G 21/10

IPC 8 full level (invention and additional information)

E01C 19/38 (2006.01); E04G 21/06 (2006.01)

CPC (invention and additional information)

E01C 19/38 (2013.01); E04G 21/066 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

CH 689868 A5 19991231; EP 1050625 A2 20001108; EP 1050625 A3 20011212

INPADOC legal status


2003-03-26 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020613

2002-10-10 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-09-04 [AKX] PAYMENT OF DESIGNATION FEES

2001-12-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-12-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-11-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-11-08 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI