14.4
11/14/1989
RPI 995
The letters patent expired on 09/25/2001: 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Bticino Equipamentos Elétricos Ltda.
SP, BR
Pial Comércio e Participações LTDA
SP, BR
Inventors
J. I. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/14/1989
RPI 995
#3.2
06/06/1989
RPI 972
#2.1
04/25/1989
RPI 966
#21.1
Patente extinta em 25/04/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#25.1
Transferido por incorporação de: Bticino Equipamentos Elétricos ltda
11/10/1998
RPI 1453
#16.1
10/25/1994
RPI 1247
#13.1
04/26/1994
RPI 1221
03/08/1994
RPI 1214
#12.2
10/05/1993
RPI 1192
#9.2
06/01/1993
RPI 1174
#7.1
06/23/1992
RPI 1125
#4.1
02/06/1990
RPI 1005
From the same holder
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