111
07/14/1987
RPI 873
The application was refused on 07/14/1987 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: 07/14/1987. We update with every new RPI gazette, published weekly.
Applicants
ALVES OSVALDO [BR]
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/14/1987
RPI 873
01/13/1987
RPI 847
#12.2
09/24/1985
RPI 779
04/02/1985
RPI 754
#9.2
12/04/1984
RPI 737
#4.1
07/19/1983
RPI 665
#3.2
03/22/1983
RPI 648
#2.1
03/02/1982
RPI 593
Same category
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