Concessão da patente
#16.1
08/29/1989
RPI 984
The letters patent expired on 06/13/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Justiforma Brinquedos e Utilidades Domsticas LTDA.
SP, BR
Inventors
V. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
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04/25/1989
RPI 966
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RPI 950
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12/13/1988
RPI 947
#4.1
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RPI 902
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11/24/1987
RPI 892
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RPI 881
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RPI 819
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03/26/1985
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RPI 1280
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10/13/1993
RPI 1193
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