Solicitação de exame técnico
#4.1
11/28/1989
RPI 997
The application was refused by the INPI on 12/10/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
C. L. (pessoa física)
SP, BR
R. Z. (pessoa física)
SP, BR
Inventors
C. L. (pessoa física)
BR
R. Z. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/28/1989
RPI 997
#3.2
06/13/1989
RPI 973
#2.1
05/23/1989
RPI 970
#15.11
10/06/1992
RPI 1140
#9.2
12/10/1991
RPI 1097
#5.1
02/13/1990
RPI 1006
From the same holder
Same category
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