06/05/2012
RPI 2161
Republicação - classificação IPC
15.11
A classificação anterior era: F24F 1/00
Invention PatentPI8904987
BS Continental S.A. Utilidades Domésticas+3
The letters patent expired on 12/22/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/05/2012. We update with every new RPI gazette, published weekly.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/05/2012
RPI 2161
15.11
A classificação anterior era: F24F 1/00
12/22/2009
RPI 2033
21.1
Patente extinta em 28/09/2004
12/29/1998
RPI 1460
25.1
Transferido por incorporação de: Servi-Continental 2001 Ltda
11/05/1996
RPI 1353
10/29/1996
RPI 1352
20.1
07/25/1995
RPI 1286
16.1
05/23/1995
RPI 1277
13.1
01/03/1995
RPI 1257
9.1
05/31/1994
RPI 1226
04/05/1994
RPI 1218
01/18/1994
RPI 1207
6.1
06/08/1993
RPI 1175
03/09/1993
RPI 1162
4.1
04/02/1991
RPI 1061
3.1
02/13/1990
RPI 1006
2.1