Anuidade - prazo legal encerrado
#18.2
11/29/1988
RPI 945
The patent was granted on 02/03/1987 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Contemporânea Musicais e Instrumentos Ltda
Inventors
F. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/29/1988
RPI 945
#16.1
02/03/1987
RPI 850
07/29/1986
RPI 823
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RPI 818
#9.1
02/12/1986
RPI 799
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06/11/1985
RPI 764
#4.1
10/02/1984
RPI 728
#3.1
07/03/1984
RPI 715
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01/18/1983
RPI 639
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