Solicitação de exame técnico
#4.1
04/26/1988
RPI 914
Application data
Number
PI8701986Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Nuovopignone Industrie Meccaniche e Fonderia S.p.A
IT
Inventors
C. V. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/26/1988
RPI 914
#3.1
01/12/1988
RPI 899
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 27/03/2002
07/29/2008
RPI 1960
#16.1
10/27/1992
RPI 1143
#13.1
07/28/1992
RPI 1130
#9.1
03/03/1992
RPI 1109
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