Solicitação de exame técnico
#4.1
10/11/1988
RPI 938
The application was refused on 08/31/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/11/1988. We update with every new RPI gazette, published weekly.
Applicants
Celka Empreendimentos e Participações Ltda.
RJ, BR
Inventors
J. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/11/1988
RPI 938
#3.2
07/26/1988
RPI 927
#2.1
05/03/1988
RPI 915
08/31/1993
RPI 1187
#15.3
03/23/1993
RPI 1164
#12.1
05/14/1991
RPI 1067
#9.1
02/05/1991
RPI 1053
Same category
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