Solicitação de exame técnico
#4.1
08/30/1988
RPI 932
The application was refused on 11/23/1993 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
RUDI SAPER BELTER [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/30/1988
RPI 932
#3.2
06/21/1988
RPI 922
#2.1
12/22/1987
RPI 896
11/23/1993
RPI 1199
06/16/1992
RPI 1124
#12.2
10/09/1990
RPI 1036
#9.2
05/22/1990
RPI 1019
From the same holder
Same category
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