Pedido de patente depositado
#2.1
04/25/1989
RPI 966
The patent was granted on 09/29/1992 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
R. S. (pessoa física)
ES, BR
Inventors
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/25/1989
RPI 966
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10/31/1995
RPI 1300
#16.1
09/29/1992
RPI 1139
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05/19/1992
RPI 1120
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12/24/1991
RPI 1099
#6.1
08/06/1991
RPI 1079
#4.1
05/22/1990
RPI 1019
#3.2
01/02/1990
RPI 1000
Same category
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