Solicitação de exame técnico
#4.1
11/24/1987
RPI 892
Application data
Number
PI8403142Type
Filing
Publication
The application was refused by the INPI on 08/18/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
C. D. (pessoa física)
MG, BR
Inventors
C. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/24/1987
RPI 892
#4.2
07/14/1987
RPI 873
#3.1
02/04/1986
RPI 798
#2.1
10/08/1985
RPI 781
#15.11
As classificações anteriores eram: G05B 13/02; B60L 15/38
08/16/2016
RPI 2380
#9.2
08/18/1992
RPI 1133
#15.11
10/15/1991
RPI 1089
#7.1
07/30/1991
RPI 1078
From the same holder
Same category
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