Solicitação de exame técnico
#4.1
05/09/1989
RPI 968
The application was refused on 09/11/1990 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
A. T. (pessoa física)
Inventors
A. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/09/1989
RPI 968
#3.2
05/17/1988
RPI 917
#2.1
12/29/1987
RPI 897
09/11/1990
RPI 1032
#9.2
05/15/1990
RPI 1018
Same category
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