Pedido de patente depositado
#2.1
05/09/1989
RPI 968
The application was allowed on 03/01/1994 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
NGK Spark Plug Co. Ltd
JP
Inventors
S. M. (pessoa física)
JP
Y. M. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/09/1989
RPI 968
#11.4
12/27/1994
RPI 1256
#13.1
06/14/1994
RPI 1228
#9.1
03/01/1994
RPI 1213
#4.1
08/27/1991
RPI 1082
#3.1
02/05/1991
RPI 1053
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Same category
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