Solicitação de exame técnico
#4.1
07/12/1988
RPI 925
The letters patent expired on 09/18/2001: 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Indústria e Comércio de Cosméticos Natura Ltda
SP, BR
Inventors
A. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/12/1988
RPI 925
#3.2
03/22/1988
RPI 909
#2.1
12/08/1987
RPI 894
#21.1
Patente extinta em 23/07/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/18/2001
RPI 1602
#16.1
02/04/1992
RPI 1105
#13.1
09/03/1991
RPI 1083
05/21/1991
RPI 1068
05/21/1991
RPI 1068
#9.1
12/26/1990
RPI 1047
#6.1
06/26/1990
RPI 1024
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