Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 08/25/1987 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
R E DIANA COMERCIAL LTDA [BR]
Inventors
D. F. (pessoa física)
W. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
08/25/1987
RPI 879
#15.11
04/14/1987
RPI 860
#13.1
03/04/1987
RPI 854
#9.1
09/30/1986
RPI 832
#4.1
11/19/1985
RPI 787
#3.1
06/18/1985
RPI 765
#2.1
01/17/1984
RPI 691
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