Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
The patent was granted on 08/31/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
Rodagás Equipamentos Automotivo a Gás Liquefeito de Petróleo Ltda
SP, BR
Inventors
S. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/18/1988
RPI 939
#3.2
08/16/1988
RPI 930
#2.1
05/24/1988
RPI 918
#18.2
10/31/1995
RPI 1300
#16.1
08/31/1993
RPI 1187
#13.1
05/11/1993
RPI 1171
#9.1
01/26/1993
RPI 1156
05/07/1991
RPI 1066
From the same holder
Same category
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