Solicitação de exame técnico
#4.1
06/21/1988
RPI 922
The patent was granted on 12/26/1990 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Divert Comércio e Indústria de Brinquedos Ltda
SP, BR
Inventors
C. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/21/1988
RPI 922
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04/19/1988
RPI 913
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11/10/1987
RPI 890
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10/31/1995
RPI 1300
#16.1
12/26/1990
RPI 1047
#13.1
08/21/1990
RPI 1029
#9.1
05/15/1990
RPI 1018
From the same holder
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