Pedido de patente depositado
#2.1
05/30/1989
RPI 971
The application was allowed on 10/15/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
W. D. (pessoa física)
SP, BR
Inventors
W. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/30/1989
RPI 971
#11.4
09/22/1992
RPI 1138
#13.1
02/18/1992
RPI 1107
#9.1
10/15/1991
RPI 1089
#4.1
08/21/1990
RPI 1029
#3.1
06/19/1990
RPI 1023
Same category
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