Solicitação de exame técnico
#4.1
08/30/1988
RPI 932
The application was refused on 12/15/1992 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
PERCIVAL URIZZI DE LIMA [BR]
Inventors
L. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/30/1988
RPI 932
#3.2
08/23/1988
RPI 931
#2.1
06/14/1988
RPI 921
12/15/1992
RPI 1150
#15.11
04/09/1991
RPI 1062
#12.2
03/05/1991
RPI 1057
#9.2
11/06/1990
RPI 1040
Same category
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