Pedido de patente depositado
#2.1
04/11/1989
RPI 964
The application was refused by the INPI on 04/05/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/11/1989. We update with every new RPI gazette, published weekly.
Applicants
E. S. (pessoa física)
SP, BR
Inventors
A. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/11/1989
RPI 964
#9.2
04/05/1994
RPI 1218
#4.1
05/19/1992
RPI 1120
03/31/1992
RPI 1113
#3.1
11/06/1990
RPI 1040
Same category
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