Solicitação de exame técnico
#4.1
09/20/1988
RPI 935
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
W. B. (pessoa física)
SP, BR
Inventors
W. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/20/1988
RPI 935
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06/28/1988
RPI 923
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11/17/1987
RPI 891
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04/16/1991
RPI 1063
#6.1
08/14/1990
RPI 1028
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Same category
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