Solicitação de exame técnico
#4.1
01/24/1989
RPI 953
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants
KLEBER MICHAEL PEREIRA [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/24/1989
RPI 953
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11/10/1987
RPI 890
#2.1
11/03/1987
RPI 889
02/05/1991
RPI 1053
#6.1
08/14/1990
RPI 1028
Same category
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