Solicitação de exame técnico
#4.1
06/21/1988
RPI 922
Application data
Number
PI8604287Type
Filing
Publication
The application was refused by the INPI on 08/27/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Berg-Steel S/A - Fábrica Brasileira de ferramentas
SP, BR
Inventors
A. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/21/1988
RPI 922
#3.2
08/04/1987
RPI 876
#2.1
03/17/1987
RPI 856
#15.11
11/19/1991
RPI 1094
#9.2
08/27/1991
RPI 1082
From the same holder
Same category
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