Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 04/26/1988 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
BASF FARBEN & FASERN
Inventors
D. H. (pessoa física)
H. K. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
04/26/1988
RPI 914
#13.1
01/26/1988
RPI 901
#9.1
09/15/1987
RPI 882
05/12/1987
RPI 864
05/05/1987
RPI 863
#6.1
11/04/1986
RPI 837
#6.1
06/11/1985
RPI 764
#6.1
12/04/1984
RPI 737
#6.1
03/07/1984
RPI 698
#6.1
10/04/1983
RPI 676
#7.1
01/25/1983
RPI 640
12/29/1981
RPI 584
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