Solicitação de exame técnico
#4.1
12/08/1987
RPI 894
Application data
Number
PI8505867Type
Filing
Publication
The application was refused by the INPI on 06/11/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
METAGAL IND & COMERCIO [BR]
Inventors
J. (pessoa física)
M. P. (pessoa física)
N. S. (pessoa física)
Q. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/08/1987
RPI 894
#3.1
06/09/1987
RPI 868
#2.1
01/28/1986
RPI 797
#15.11
11/12/1991
RPI 1093
#9.2
06/11/1991
RPI 1071
#7.1
07/24/1990
RPI 1025
From the same holder
Same category
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