Concessão da patente
#16.1
03/28/1989
RPI 962
The letters patent expired on 11/22/1994: 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
IRMAOS FACCI LTDA [BR]
Inventors
D. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/28/1989
RPI 962
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RPI 932
06/21/1988
RPI 922
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RPI 903
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10/06/1987
RPI 885
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03/24/1987
RPI 857
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09/23/1986
RPI 831
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RPI 784
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RPI 670
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RPI 586
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RPI 1251
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RPI 1055
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RPI 1037
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05/08/1990
RPI 1017
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