Solicitação de exame técnico
#4.1
08/23/1988
RPI 931
The letters patent expired on 07/01/2008: 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: 08/23/1988. We update with every new RPI gazette, published weekly.
Applicants
Consul S/A
SC, BR
Inventors
G. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/23/1988
RPI 931
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05/10/1988
RPI 916
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Patente extinta em 15/09/1996
07/01/2008
RPI 1956
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02/26/1991
RPI 1056
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09/18/1990
RPI 1033
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