Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 07/30/1985 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
D. R. (pessoa física)
DE
Inventors
B. E. (pessoa física)
H. F. (pessoa física)
K. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
11/04/1986
RPI 837
#16.1
07/30/1985
RPI 771
#13.1
05/07/1985
RPI 759
#9.1
01/15/1985
RPI 743
#6.1
02/28/1984
RPI 697
#4.1
05/17/1983
RPI 656
From the same holder
Same category
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