Pedido de patente depositado
#2.1
02/28/1989
RPI 958
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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
C. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
02/28/1989
RPI 958
11/22/1988
RPI 944
#21.1
Patente extinta em 06/07/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
10/25/1994
RPI 1247
#13.1
06/07/1994
RPI 1227
#9.1
02/22/1994
RPI 1212
#4.1
04/07/1992
RPI 1114
#3.1
03/06/1990
RPI 1008
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