15.7
04/12/1988
RPI 912
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: 04/12/1988. We update with every new RPI gazette, published weekly.
Applicants
OLIVEIRA CAMPOS JOSE DE [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/12/1988
RPI 912
#15.3
08/25/1987
RPI 879
#15.6
06/09/1987
RPI 868
01/13/1987
RPI 847
07/29/1986
RPI 823
#3.1
05/08/1984
RPI 707
#2.1
11/30/1982
RPI 632
From the same holder
Same category
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