Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 04/30/1985 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
KENNECOTT COPPER CORP
Inventors
B. T. (pessoa física)
R. M. (pessoa física)
S. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
04/30/1985
RPI 758
#13.1
03/05/1985
RPI 750
#9.1
10/23/1984
RPI 731
07/10/1984
RPI 716
#6.1
11/01/1983
RPI 680
03/01/1983
RPI 645
#4.1
07/13/1982
RPI 612
From the same holder
Same category
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