Publicação do pedido de patente
#3.1
06/20/1989
RPI 974
The patent was granted on 04/30/1991 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: 06/20/1989. We update with every new RPI gazette, published weekly.
Applicants
M. S. (pessoa física)
RJ, BR
Inventors
M. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/20/1989
RPI 974
#2.1
03/22/1988
RPI 909
#18.2
07/09/1996
RPI 1336
#16.1
04/30/1991
RPI 1065
#15.11
03/05/1991
RPI 1057
#13.1
01/08/1991
RPI 1049
#9.1
09/25/1990
RPI 1034
#4.1
01/16/1990
RPI 1002
From the same holder
Same category
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