Solicitação de exame técnico
#4.1
07/12/1988
RPI 925
The patent was granted on 11/26/1991 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
C. G. (pessoa física)
RS, BR
Inventors
C. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/12/1988
RPI 925
#3.2
01/05/1988
RPI 898
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12/08/1987
RPI 894
#18.2
07/09/1996
RPI 1336
#16.1
11/26/1991
RPI 1095
#15.6
08/06/1991
RPI 1079
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04/16/1991
RPI 1063
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04/09/1991
RPI 1062
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12/26/1990
RPI 1047
#6.1
05/22/1990
RPI 1019
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01/09/1990
RPI 1001
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