Publicação do pedido de patente
#3.1
07/04/1989
RPI 976
Application data
Number
PI8706649Type
Filing
Publication
The application was refused by the INPI on 09/29/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
C. D. (pessoa física)
PR, BR
O. T. (pessoa física)
PR, BR
Inventors
C. D. (pessoa física)
BR
O. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/04/1989
RPI 976
#2.1
03/29/1988
RPI 910
#9.2
09/29/1992
RPI 1139
#7.1
11/05/1991
RPI 1092
#4.1
03/20/1990
RPI 1010
Same category
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