Pedido de patente depositado
#2.1
08/08/1989
RPI 981
The patent was granted on 11/30/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Ferci Propaganda Comércio e Indústria S/A
SP, BR
Inventors
N. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/08/1989
RPI 981
#18.2
07/16/1996
RPI 1337
#16.1
11/30/1993
RPI 1200
#13.1
08/17/1993
RPI 1185
#9.1
04/20/1993
RPI 1168
#4.1
07/30/1991
RPI 1078
#3.1
04/30/1991
RPI 1065
From the same holder
Same category
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