15.4
03/31/1987
RPI 858
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: 03/31/1987. We update with every new RPI gazette, published weekly.
Applicants
A. O. (pessoa física)
Inventors
O. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/31/1987
RPI 858
09/02/1986
RPI 828
#3.1
07/10/1984
RPI 716
#2.1
02/01/1983
RPI 641
From the same holder
Same category
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