Pedido de patente depositado
#2.1
03/28/1989
RPI 962
The patent was granted on 06/29/1993 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
J. C. (pessoa física)
RJ, BR
Maria Alice Teolinda Rocha Cordeiro (25%)
RJ, BR
Maria Angélica Rocha Cordeiro (25%)
RJ, BR
Maria Goretti Marciana Rocha Cordeiro (25%)
RJ, BR
Maria Tereza Francisca Rocha Cordeiro Nery (25%)
RJ, BR
Inventors
J. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
03/28/1989
RPI 962
#18.2
12/17/1996
RPI 1359
#20.1
11/23/1993
RPI 1199
#16.1
06/29/1993
RPI 1178
#13.1
04/06/1993
RPI 1166
#9.1
11/17/1992
RPI 1146
#4.1
04/16/1991
RPI 1063
#3.1
09/25/1990
RPI 1034
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Same category
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