Anuidade - prazo legal encerrado
#18.2
10/18/1988
RPI 939
The patent was granted on 07/29/1986 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: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
SPIG SA [BR]
Inventors
C. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/18/1988
RPI 939
#16.1
07/29/1986
RPI 823
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04/15/1986
RPI 808
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11/26/1985
RPI 788
05/28/1985
RPI 762
#15.11
04/30/1985
RPI 758
#4.1
05/03/1983
RPI 654
#3.2
01/04/1983
RPI 637
#2.1
10/19/1982
RPI 626
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